#000106 hexadecimale kleurcode

De hexadecimale kleurcode #000106 is een zeer donkere tint van blauw. In het RGB-kleurmodel bestaat #000106 uit 0% rood, 0.39% groen en 2.35% blauw. In de HSL-kleurruimte heeft #000106 een tint van 230° (graden), 100% verzadiging en 1% lichtheid. Deze kleur heeft een geschatte golflengte van 471.49 nm.

Kleurvariaties

• Omgekeerde
  #fffef9
• 25% verzadigde
  #000007
• Grijswaarden
  #030303
• 25% lichter
  #000108
• Origineel
  #000106
• 25% donkerder
  #000105
• Webveilige kleuren: black
  #000000
• 25% gedesatureerd
  #010105
• HTML: black
  #000000

Kleuren bij naam

• Nauw verwante

  1. zwart
     #000000
  2. gitzwart
     #0a0a0a
  3. zwartblauw
     #18171c
  4. grafietzwart
     #1c1c1c
  5. verkeerszwart
     #1e1e1e

• Matig verwante

  1. olijfgrijs
     #7e7b52
  2. parelmoer
     #8673a1
  3. stofgrijs
     #7d7f7d
  4. leigrijs
     #708090
  5. grijs
     #808080

• Ver verwante

  1. wit
     #ffffff
  2. ivoor
     #fffff0
  3. geel
     #ffff00
  4. Ultramarijn
     #f0ffff
  5. sneeuwwit
     #fffafa

Kleurenschema's

Download:

Kleurtinten

#000106 naar wit

1. #000106
2. #292a2c
3. #4e4f51
4. #777779
5. #a2a2a4
6. #d0d0d0
7. #ffffff

Verfkleuren

Vergelijkbare verf

1. ZAZ

   1. ★ Dunkelblau / 456
      #010206 ΔE = 0.449 / LRV ≈ 0.3%
   2. ★ Koenigsblau / 886406
      #020307 ΔE = 0.645 / LRV ≈ 0.3%

2. Morgan

   1. ★ Indigo Blue / 0088
      #010206 ΔE = 0.449 / LRV ≈ 0.3%
   2. British Racing Green / 61
      #010503 ΔE = 2.963 / LRV ≈ 0.3%

3. Chrysler

   1. ★ Chevron Blue
      #010208 ΔE = 0.472 / LRV ≈ 0.3%
   2. ★ Jet Black
      #000000 ΔE = 1.888 / LRV ≈ 0.3%

4. Hummer

   1. ★ All Terrain Blue / 48
      #010208 ΔE = 0.472 / LRV ≈ 0.3%
   2. ★ Vortex Black / 19U
      #010101 ΔE = 1.862 / LRV ≈ 0.3%

5. Samsung

   1. ★ Solid Blue / RXB
      #010308 ΔE = 0.559 / LRV ≈ 0.3%

6. Dacia

   1. ★ Blue Navy / D42
      #020307 ΔE = 0.645 / LRV ≈ 0.3%
   2. ★ Bleu Marine / 60017
      #01030a ΔE = 0.942 / LRV ≈ 0.3%

7. Flügger

   1. ★ Sort
      #010006 ΔE = 0.671 / LRV ≈ 0.3%

8. Kia

   1. ★ Abyss Blue / 10011
      #010309 ΔE = 0.680 / LRV ≈ 0.3%
   2. ★ Clyde Blue / GF
      #03060b ΔE = 1.364 / LRV ≈ 0.3%

9. Zastava

   1. ★ Navy Blue / 438
      #010205 ΔE = 0.777 / LRV ≈ 0.3%
   2. Dark Brown / 847
      #050403 ΔE = 2.489 / LRV ≈ 0.3%

10. Ferrari

    1. ★ Blu Scozia / 593
       #010205 ΔE = 0.777 / LRV ≈ 0.3%
    2. ★ Blu / 666044
       #02050c ΔE = 1.384 / LRV ≈ 0.3%

11. Krylon

    1. ★ Navy
       #000309 ΔE = 0.783 / LRV ≈ 0.3%

12. Setra Evo

    1. ★ Antik Biskayablau / EVO 2962
       #020205 ΔE = 0.834 / LRV ≈ 0.3%
    2. ★ Antik Biskayablau / KS 2962
       #020204 ΔE = 1.167 / LRV ≈ 0.3%

13. Tata

    1. ★ Navy Blue / 546
       #020205 ΔE = 0.834 / LRV ≈ 0.3%
    2. ★ Continental Blue / 516
       #000409 ΔE = 1.032 / LRV ≈ 0.3%

14. Volvo

    1. ★ Atlantis Blue / BMW-207
       #010306 ΔE = 0.918 / LRV ≈ 0.3%
    2. Acid / MGR
       #000709 ΔE = 2.358 / LRV ≈ 0.3%

15. UMM

    1. ★ Bleu / 366
       #010408 ΔE = 0.956 / LRV ≈ 0.3%
    2. ★ Bleu / 962
       #020509 ΔE = 1.168 / LRV ≈ 0.3%

16. Otokar

    1. ★ Stahlblau / M151377
       #01040a ΔE = 0.968 / LRV ≈ 0.3%

17. Revell

    1. ★ Revell 37107
       #03050a ΔE = 1.073 / LRV ≈ 0.3%

18. Jaguar

    1. ★ Blue Purple Surfacer / JUC53
       #040306 ΔE = 1.104 / LRV ≈ 0.3%
    2. ★ Botanical Green Surfacer / JUC103
       #010202 ΔE = 1.882 / LRV ≈ 0.3%

19. Aston Martin

    1. ★ Mercedes Midnight Blue / R3004
       #010204 ΔE = 1.132 / LRV ≈ 0.3%
    2. Amazon Green / AST5010D
       #000504 ΔE = 2.694 / LRV ≈ 0.3%

20. Kenworth USA

    1. ★ Blue / N0430
       #010204 ΔE = 1.132 / LRV ≈ 0.3%
    2. ★ Black / L0001
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

21. Perodua

    1. ★ Nautik Blue / B01
       #010204 ΔE = 1.132 / LRV ≈ 0.3%

22. Maserati

    1. ★ Blu Pozzi / 231878
       #010103 ΔE = 1.135 / LRV ≈ 0.3%
    2. Bordeaux / 304
       #090102 ΔE = 2.899 / LRV ≈ 0.3%

23. Isuzu

    1. ★ Dark Blue / 695
       #010103 ΔE = 1.135 / LRV ≈ 0.3%
    2. ★ Black / U8555
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

24. Albany Paint

    1. ★ Soot Print
       #010103 ΔE = 1.135 / LRV ≈ 0.3%
    2. ★ Black
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

25. Caparol

    1. ★ 68 / 68 Tiefschwarz
       #000008 ΔE = 1.156 / LRV ≈ 0.3%
    2. Schwarz / Schwarz Ava
       #00000c ΔE = 2.648 / LRV ≈ 0.3%

26. Rolls Royce

    1. ★ Black Adder Blue / T06
       #01040b ΔE = 1.174 / LRV ≈ 0.3%
    2. Brewster Green / T42
       #020403 ΔE = 2.415 / LRV ≈ 0.3%

27. Suzuki

    1. ★ Azul Cazorla Mate / 003
       #020305 ΔE = 1.214 / LRV ≈ 0.3%
    2. ★ Black Mat / 09L
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

28. Freightliner

    1. ★ Blue / L0074
       #01050a ΔE = 1.222 / LRV ≈ 0.3%
    2. ★ Blue / N0071
       #00040d ΔE = 1.892 / LRV ≈ 0.3%

29. Panther

    1. ★ Westminster Blue / GL71
       #010305 ΔE = 1.237 / LRV ≈ 0.3%
    2. ★ Black / GL12
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

30. Scania

    1. ★ Atlantic Blue / 1539603
       #010305 ΔE = 1.237 / LRV ≈ 0.3%
    2. Azul / HMF 0011
       #000610 ΔE = 2.838 / LRV ≈ 0.3%

31. UNKNOWN

    1. ★ Bmw Ozeanblau / 054
       #030508 ΔE = 1.279 / LRV ≈ 0.3%
    2. ★ Honda Black 2 / NH1Z
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

32. Ford

    1. ★ Gunmetal Gray
       #04030b ΔE = 1.443 / LRV ≈ 0.3%
    2. ★ Silver Mocha
       #040404 ΔE = 2.019 / LRV ≈ 0.3%

33. Porsche

    1. ★ Albertblau / 1818
       #01040c ΔE = 1.471 / LRV ≈ 0.3%
    2. ★ Azurblau / 5408
       #01070e ΔE = 2.116 / LRV ≈ 0.4%

34. Peterbuilt

    1. ★ Blue / 2063
       #010203 ΔE = 1.498 / LRV ≈ 0.3%
    2. ★ Black / N0001
       #020101 ΔE = 1.943 / LRV ≈ 0.3%

35. Mazda

    1. ★ Black Mat / 10037
       #020203 ΔE = 1.518 / LRV ≈ 0.3%
    2. ★ Black Mat / 10039
       #030304 ΔE = 1.587 / LRV ≈ 0.3%

36. Opel

    1. ★ Anthrazit Matt / 010
       #040507 ΔE = 1.520 / LRV ≈ 0.3%
    2. ★ Anthrazit Matt / 70H
       #070708 ΔE = 2.209 / LRV ≈ 0.4%

37. Man

    1. ★ Graphitschwarz Matt / 9011
       #030304 ΔE = 1.587 / LRV ≈ 0.3%
    2. ★ Graphitgrau / LH7B
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

38. Dupont

    1. ★ CAS1008
       #030405 ΔE = 1.661 / LRV ≈ 0.3%
    2. ★ CAS1007
       #040607 ΔE = 1.967 / LRV ≈ 0.3%

39. Bentley

    1. ★ Garnet / 9561049
       #030102 ΔE = 1.701 / LRV ≈ 0.3%
    2. ★ Bamford Claret / 9561072
       #030101 ΔE = 2.054 / LRV ≈ 0.3%

40. Homebase

    1. ★ Forêt Noire
       #050608 ΔE = 1.719 / LRV ≈ 0.4%
    2. ★ Black Magic
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

41. Wolseley

    1. ★ Aconite / KMB
       #06040c ΔE = 1.764 / LRV ≈ 0.3%
    2. ★ Anthracite Mat / LVE
       #020202 ΔE = 1.876 / LRV ≈ 0.3%

42. Borgward

    1. ★ Dominoschwarz / 6111
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

43. Lamborghini

    1. ★ Nero Noctis / LY9B
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

44. Steel Primer Paste (Dtm)

    1. ★ Mercedes Chassis Schwarz Sdglz / 9124
       #010101 ΔE = 1.862 / LRV ≈ 0.3%
    2. Mercedes Novagrau Mat Sdglz / 7350
       #080909 ΔE = 2.811 / LRV ≈ 0.4%

45. Mahindra

    1. ★ Black / 9000
       #010101 ΔE = 1.862 / LRV ≈ 0.3%
    2. Harvest Green / 440
       #010605 ΔE = 2.782 / LRV ≈ 0.3%

46. Mitsubishi

    1. ★ Black Matt / XK
       #010101 ΔE = 1.862 / LRV ≈ 0.3%
    2. ★ Ebony Black / XA
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

47. Tesla

    1. ★ Sierra Black / NEU105E
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

48. BMW

    1. ★ Anthrazit / 061
       #010101 ΔE = 1.862 / LRV ≈ 0.3%
    2. Arravanigrau / B87
       #060707 ΔE = 2.430 / LRV ≈ 0.4%

49. Roewe

    1. ★ Black / PBB
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

50. Aixam

    1. ★ Noir / A412
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

51. Lotus

    1. ★ Phantom Black / B123
       #010101 ΔE = 1.862 / LRV ≈ 0.3%
    2. ★ Black / L15
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

52. MVS

    1. ★ Carbone / 200072
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

53. Smart

    1. ★ Jack Black / C55L
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

54. Ski-Doo

    1. ★ Deep Black / B160
       #010101 ΔE = 1.862 / LRV ≈ 0.3%
    2. ★ Black / 5801-88-04H
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

55. Microcar

    1. ★ Noir Ebene / 8207
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

56. AWD

    1. ★ Gloss Black / 9TL
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

57. Geely

    1. ★ Gete Black / 343
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

58. Great Wall

    1. ★ Imperial Black / 0801B
       #010101 ΔE = 1.862 / LRV ≈ 0.3%

59. Ligier

    1. ★ Noir Ebene / P-08.3.531
       #010101 ΔE = 1.862 / LRV ≈ 0.3%
    2. ★ Noir Mat / 20BEV1
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

60. GM / General Motors

    1. ★ Granada Black
       #020202 ΔE = 1.876 / LRV ≈ 0.3%
    2. ★ Black Diamond
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

61. Mini

    1. ★ Strukturschwarz Matt / 20139
       #000000 ΔE = 1.888 / LRV ≈ 0.3%
    2. Connaught Green / GN18
       #020302 ΔE = 2.335 / LRV ≈ 0.3%

62. Vallejo Model Color

    1. ★ Black (950)
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

63. AMC

    1. ★ Moonlight Black
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

64. Venucia

    1. ★ Kh3 / 2012-2012
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

65. Maxitrans

    1. ★ Black Ral9005 / GAF9046
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

66. Haima

    1. ★ Deep Black / N1B1
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

67. Vallejo Game Color

    1. ★ Black Wash (73201)
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

68. Humbrol

    1. ★ 85 Coal Black
       #000000 ΔE = 1.888 / LRV ≈ 0.3%
    2. 201 Black
       #040000 ΔE = 2.342 / LRV ≈ 0.3%

69. Hyundai

    1. ★ Black / XP
       #000000 ΔE = 1.888 / LRV ≈ 0.3%
    2. Bronze Green / BN
       #040402 ΔE = 2.820 / LRV ≈ 0.3%

70. McCormick Paints

    1. ★ 200 Black
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

71. Saturn

    1. ★ Black / WA8555
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

72. Reaper Master

    1. ★ Pure Black (9037)
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

73. Old Citadel

    1. ★ Badab Black Wash
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

74. Autobianchi

    1. ★ Nero / 145
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

75. Honda

    1. ★ Black / I419
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

76. Privateer Press Formula P3

    1. ★ Thamar Black
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

77. Saab

    1. ★ Ebony / 19
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

78. Pantone / PMS

    1. ★ Skin Tone 30
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

79. International Harvister

    1. ★ Canyon Black / 0001
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

80. Mack Truck Australia

    1. ★ Bonnet Flat Black / GAF1261
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

81. Crayola

    1. ★ Black
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

82. Daihatsu

    1. ★ Black / 6047
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

83. Probe

    1. ★ Anthacite / ZKEA
       #000000 ΔE = 1.888 / LRV ≈ 0.3%
    2. Acadia Green / M3903
       #020504 ΔE = 2.540 / LRV ≈ 0.3%

84. Range Rover

    1. ★ Black / PMF
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

85. Liebherr

    1. ★ Black Matt / 810963
       #000000 ΔE = 1.888 / LRV ≈ 0.3%
    2. Blau / 874859
       #00080c ΔE = 2.421 / LRV ≈ 0.4%

86. Mega

    1. ★ Noir Mat / M404
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

87. Brilliance

    1. ★ Pure Black / A002
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

88. Fleet

    1. ★ Allied Pickfords Black / GAF1124
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

89. Toyota

    1. ★ Aluetian Mat / 742
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

90. Vista Paint

    1. ★ Black
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

91. Vauxhall

    1. ★ Black / 20W
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

92. Subaru

    1. ★ Black Mt / CS84
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

93. Volkswagen

    1. ★ Ebony
       #000000 ΔE = 1.888 / LRV ≈ 0.3%
    2. Midnight Blue
       #07090b ΔE = 2.373 / LRV ≈ 0.4%

94. TVR

    1. ★ Black / R2666
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

95. Avanti

    1. ★ Avanti Black / 9700
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

96. Fleetmark

    1. ★ Black / GAF1415
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

97. Schmitz Cargobull

    1. ★ Graphitschwarz / RAL9011
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

98. British Standard

    1. ★ BS 4800 00 E 53 - Black
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

99. Little Greene

    1. ★ Terrace
       #000000 ΔE = 1.888 / LRV ≈ 0.3%

100. FSO

     1. ★ Black Mat / 900
        #000000 ΔE = 1.888 / LRV ≈ 0.3%

101. Rackham

     1. ★ Accursed Black (2)
        #000000 ΔE = 1.888 / LRV ≈ 0.3%

102. Innocenti

     1. ★ Nero Opaco / 901
        #000000 ΔE = 1.888 / LRV ≈ 0.3%

103. Heinkel

     1. ★ Schwarz / 44
        #000000 ΔE = 1.888 / LRV ≈ 0.3%

104. Tamiya

     1. ★ Tamiya 80001,X1
        #000000 ΔE = 1.888 / LRV ≈ 0.3%

105. Saipa

     1. ★ Black / 87B0715
        #020101 ΔE = 1.943 / LRV ≈ 0.3%

106. Dongfeng Citroen

     1. ★ Aubergine / AC406
        #020101 ΔE = 1.943 / LRV ≈ 0.3%

107. ARO

     1. ★ Bleu / 450
        #01070d ΔE = 1.959 / LRV ≈ 0.4%

108. Teknos

     1. ★ GBI171
        #020000 ΔE = 2.062 / LRV ≈ 0.3%

109. Testors

     1. ★ Testors 2547C
        #050001 ΔE = 2.226 / LRV ≈ 0.3%

110. Studebaker

     1. ★ Black Cherry / W8336
        #060102 ΔE = 2.242 / LRV ≈ 0.3%

111. Shanghai Gm

     1. Algerian Blue / 20248
        #000606 ΔE = 2.580 / LRV ≈ 0.3%

112. Wanderer

     1. Rubin / 101
        #080202 ΔE = 2.757 / LRV ≈ 0.3%

113. Ssangyong

     1. Anthracite Black / LAM
        #090909 ΔE = 2.846 / LRV ≈ 0.4%

#000106 HTML & CSS voorbeelden

<p style="color: #000106">…</p>

<p style="background-color: #000106">…</p>

<p style="text-shadow: 0.1em 0.1em 0.15em #000106">…</p>

Kleur samenstelling grafieken

• RGB

  

• CMYK

  

• RYB

  

Kleurruimte conversies

Decimaal

262

Binair

00000000, 00000001, 00000110

Hexadecimaal

#000106

LRV

≈ 0.3%

Kortste korte hex

#000 ΔE = 2.056

RGB

rgb(0, 1, 6)

RGBA

rgba(0, 1, 6, 1.0)

rg chromaticiteit

r: 0.000, g: 0.143, b: 0.857

RYB

rood: 0.000%, geel: 0.003%, blauw: 0.024%

Android / android.graphics.Color

-16776954 / 0xff000106

HSL

hsl(230, 100%, 1%)

HSLA

hsla(230, 100%, 1%, 1.0)

HSV / HSB

tint: 230° (230.000), verzadiging: 100% (1.000), helderheid: 2% (0.024)

HSP

tint: 230.000, verzadiging: 100.000%, waargenomen helderheid: 0.849%

HSL_uv (HUSL)

H: 258.111, S: 100.019, L: 0.315

Cubehelix

H: -131.743, S: 1.977, L: 0.005

TSL

T: -2.533, S: 0.515, L: 0.005

CMYK

cyaan: 100% (1.000), magenta: 83% (0.833), geel: 0% (0.000), key: 98% (0.976)

CMY

cyaan: 100% (1.000), magenta: 100% (0.996), geel: 98% (0.976)

XYZ

X: 0.044, Y: 0.035, Z: 0.177

xyY

x: 0.171, y: 0.137, Y: 0.035

CIELab

L: 0.315, a: 0.434, b: -1.984

CIELuv

L: 0.315, u: -0.157, v: -0.746

CIELCH / LCHab

L: 0.315, C: 2.031, H: 282.330

CIELUV / LCHuv

L: 0.315, C: 0.762, H: 258.111

Hunter-Lab

L: 1.867, a: 0.913, b: -4.305

CIECAM02

J: 1.154, C: 12.057, h: 254.830, Q: 21.169, M: 10.544, s: 70.574, H: 308.428

OSA-UCS

lichtheid: -10.597, geel: -1.697, groene: 0.464

LMS

L: 0.018, M: 0.029, S: 0.174

YCbCr

Y: 17.092, Cb: 130.343, Cr: 127.206

YCgCo

Y: 2.000, Cg: -1.000, Co: -1.500

YDbDr

Y: 1.271, Db: 7.115, Dr: 2.418

YPbPr

Y: 1.147, Pb: 2.615, Pr: -0.730

xvYCC

Y: 16.985, Cb: 130.297, Cr: 127.359

YIQ

Y: 1.271, I: -2.202, Q: 1.344

YUV

Y: 1.271, U: 2.327, V: -1.115

Munsell Kleursysteem

7.5BG 2/2 ΔE = 19.208

Merkkleur

Squarespace ΔE = 5.535

Willekeurige kleuren

• #b9421c
• #0f3a1a
• #098080
• #b68c8d
• #0ae341

Rood

• #af786e
• #a65a35
• #712a16
• #bc6f59
• #b39082

Groene

• #48714e
• #42873e
• #b4eb77
• #71b42b
• #8cbd8f

Blauw

• #252e5b
• #495682
• #213f94
• #1a2ce1
• #585bb5