Encycolorpedia

#b21b18 Hex Color Code

#b21b18 Paint ChipThe hexadecimal color code #b21b18 is a medium dark shade of red. In the RGB color model #b21b18 is comprised of 69.8% red, 10.59% green and 9.41% blue. In the HSL color space #b21b18 has a hue of 1° (degrees), 76% saturation and 40% lightness. This color has an approximate wavelength of 610.58 nm.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

#b21b18 linear gradient to complementary #0092ca

  1. #b21b18
  2. #ac3b35
  3. #a35151
  4. #96636e
  5. #83738c
  6. #6383aa
  7. #0092ca

Monochromatic Colors

  1. #9d0009
  2. #a4020e
  3. #ab1113
  4. #b21b18
  5. #b9241d
  6. #c02b22
  7. #c73227

Tones

  1. #b21b18
  2. #a83125
  3. #9e4032
  4. #934b3f
  5. #86554b
  6. #775d58
  7. #656565

Tints and Shades

#b21b18 to white

  1. #b21b18
  2. #c64b3b
  3. #d7715f
  4. #e59484
  5. #f1b8ac
  6. #fadbd5
  7. #ffffff

#b21b18 to black

  1. #b21b18
  2. #931c16
  3. #751b14
  4. #581911
  5. #3d150d
  6. #230f07
  7. #000000

Paints

Similar Paints

  1. Ford

    1. ★ Copper
      #b21c18
      ΔE = 0.129 / LRV ≈ 10.4%
    2. ★ Orange
      #b21f13
      ΔE = 1.366 / LRV ≈ 10.5%
  2. GM / General Motors

    1. ★ Matador Red
      #b22017
      ΔE = 0.822 / LRV ≈ 10.6%
    2. ★ Medium Red Mica
      #ac191b
      ΔE = 1.815 / LRV ≈ 9.5%
  3. Pantone / PMS

    1. ★ 2350 C
      #af231c
      ΔE = 0.863 / LRV ≈ 10.4%
    2. P 49-8 C
      #ae2424
      ΔE = 2.320 / LRV ≈ 10.4%
  4. Chrysler

    1. ★ Vermillion
      #b01c1c
      ΔE = 0.963 / LRV ≈ 10.1%
    2. ★ Toreador Red
      #b81e18
      ΔE = 1.600 / LRV ≈ 11.2%
  5. Sikkens

    1. ★ C4.75.30
      #ae1e1c
      ΔE = 1.105 / LRV ≈ 10.0%
    2. C6.65.35
      #af2f22
      ΔE = 2.466 / LRV ≈ 11.3%
  6. Audi

    1. ★ Brilliant Red / C8, C8C8, C8PA, C8PW, LY3J
      #b51c14
      ΔE = 1.221 / LRV ≈ 10.7%
    2. ★ Tornado Red / LY3D
      #a9211d
      ΔE = 1.979 / LRV ≈ 9.6%
  7. Fender

    1. ★ 25 / Chrome Red
      #b4151c
      ΔE = 1.280 / LRV ≈ 10.3%
    2. 54 / Dakota Red
      #ae0315
      ΔE = 2.444 / LRV ≈ 9.1%
  8. Revell

    1. ★ Revell 37131
      #ab1f1c
      ΔE = 1.606 / LRV ≈ 9.7%
  9. Humbrol

    1. ★ 153 Insignia Red
      #b2101b
      ΔE = 1.634 / LRV ≈ 9.9%
    2. ★ 60 Scarlet
      #ba131d
      ΔE = 1.959 / LRV ≈ 11.0%
  10. Resene

    1. ★ Del Toro R46-119-032
      #b11d20
      ΔE = 1.689 / LRV ≈ 10.3%
    2. Bonfire R45-110-038
      #a62a20
      ΔE = 2.449 / LRV ≈ 9.9%
  11. RAL

    1. ★ RAL 3000 / Flame red
      #af2b1e
      ΔE = 1.835 / LRV ≈ 10.9%
    2. ★ RAL 3016 / Coral red
      #b32821
      ΔE = 1.889 / LRV ≈ 11.2%
  12. Crayola

    1. ★ Christmas Red
      #b22222
      ΔE = 1.838 / LRV ≈ 10.7%
  13. Natural Color System / NCS

    1. ★ S 2570-Y80R
      #a9261e
      ΔE = 1.841 / LRV ≈ 9.9%
  14. Tollens

    1. ★ Rouge arsenal | EE157
      #b2101d
      ΔE = 2.024 / LRV ≈ 9.9%
    2. ★ T2072-4
      #bb0c1c
      ΔE = 2.110 / LRV ≈ 10.9%
  15. Opaltone / OMS

    1. ★ 4808
      #ae121b
      ΔE = 2.082 / LRV ≈ 9.5%
    2. 4615
      #a62f1c
      ΔE = 2.868 / LRV ≈ 10.2%
  16. Sherwin-Williams

    1. ★ Scarlet - 2907
      #b5001a
      ΔE = 2.180 / LRV ≈ 9.9%
  17. TRUMATCH

    1. ★ 4-a4
      #b30009
      ΔE = 2.263 / LRV ≈ 9.6%
    2. 5-a4
      #be001c
      ΔE = 2.712 / LRV ≈ 11.0%
  18. Testors

    1. ★ Testors 1801
      #bc001a
      ΔE = 2.266 / LRV ≈ 10.8%
  19. Designers Guild

    1. ★ Ladybird
      #a91c11
      ΔE = 2.275 / LRV ≈ 9.3%
  20. Sanderson

    1. ★ Bengal Red
      #ac2b18
      ΔE = 2.281 / LRV ≈ 10.6%
  21. Federal Standard

    1. Federal Standard 11105
      #ae2825
      ΔE = 2.355 / LRV ≈ 10.7%
    2. Federal Standard 21105
      #b90f21
      ΔE = 2.730 / LRV ≈ 10.8%
  22. AMC

    1. Bright Red
      #b52224
      ΔE = 2.378 / LRV ≈ 11.1%
    2. Oriental Red
      #aa2b25
      ΔE = 2.545 / LRV ≈ 10.4%
  23. Duron

    1. Chinese Red
      #ad2f21
      ΔE = 2.378 / LRV ≈ 11.0%
  24. Volkswagen

    1. Mars Red
      #b22e20
      ΔE = 2.540 / LRV ≈ 11.5%
    2. Kasan Red
      #b62c21
      ΔE = 2.753 / LRV ≈ 11.9%
  25. Plascon

    1. Rickshaw Red R4-B1-1
      #bc201c
      ΔE = 2.555 / LRV ≈ 11.8%
  26. Caparol

    1. 45 50 10 / Rose 95
      #bc1420
      ΔE = 2.635 / LRV ≈ 11.3%
  27. Valspar Paint

    1. Front Door Red
      #a6231f
      ΔE = 2.663 / LRV ≈ 9.4%
  28. Beckers

    1. Vallmo 686 / 1676-Y87R
      #b81509
      ΔE = 2.664 / LRV ≈ 10.7%
  29. Little Greene

    1. Firefly
      #af2426
      ΔE = 2.726 / LRV ≈ 10.5%
  30. Focoltone

    1. 7029
      #b20005
      ΔE = 2.760 / LRV ≈ 9.5%
    2. 1082
      #bc0006
      ΔE = 2.982 / LRV ≈ 10.7%

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

#b21b18 HTML / CSS Code Examples

#b21b18 foreground

A painting is never finished - it simply stops in interesting places.

Paul Gardner
<p style="color: #b21b18">…</p>

#b21b18 background

The object of art is not to reproduce reality, but to create a reality of the same intensity.

Alberto Giacometti
<p style="background-color: #b21b18">…</p>

#b21b18 shadow

The holy grail is to spend less time making the picture than it takes people to look at it.

Banksy
<p style="text-shadow: 0.1em 0.1em 0.15em #b21b18">…</p>

Color Charts

Color Space Conversions

Decimal
11672344
Binary
10110010, 00011011, 00011000
Hexadecimal
#b21b18
LRV
≈ 10.3%
Closest short hex
#b01 ΔE = 1.758
RGB
rgb(178, 27, 24)
RGBA
rgba(178, 27, 24, 1.0)
rg chromaticity
r: 0.777, g: 0.118, b: 0.105
RYB
red: 0.698%, yellow: 0.106%, blue: 0.094%
Android / android.graphics.Color
-5104872 / 0xffb21b18
HSL
hsl(1, 76%, 40%)
HSLA
hsla(1, 76%, 40%, 1.0)
HSV / HSB
hue: 1° (1.169), saturation: 87% (0.865), value: 70% (0.698)
HSP
hue: 1.169, saturation: 86.517%, perceived brightness: 39.151%
HSLuv (HUSL)
H: 12.486, S: 90.190, L: 38.407
Cubehelix
H: -7.060, S: 1.208, L: 0.282
TSL
T: 3.927, S: 0.662, L: 0.282
CMYK
cyan: 0% (0.000), magenta: 85% (0.848), yellow: 87% (0.865), key: 30% (0.302)
CMY
cyan: 30% (0.302), magenta: 89% (0.894), yellow: 91% (0.906)
XYZ
X: 18.919, Y: 10.318, Z: 1.859
xyY
x: 0.608, y: 0.332, Y: 10.318
CIELab
L: 38.407, a: 57.426, b: 42.302
CIELuv
L: 38.407, u: 111.996, v: 24.801
CIELCH / LCHab
L: 38.407, C: 71.325, H: 36.377
CIELUV / LCHuv
L: 38.407, C: 114.709, H: 12.486
Hunter-Lab
L: 32.122, a: 48.922, b: 19.053
CIECAM02
J: 31.476, C: 79.673, h: 29.363, Q: 110.535, M: 69.673, s: 79.393, H: 11.746
OSA-UCS
lightness: -9.734, jaune: 5.074, green: -10.971
LMS
L: 17.995, M: 4.214, S: 2.026
YCbCr
Y: 77.706, Cb: 104.335, Cr: 194.502
YCgCo
Y: 64.000, Cg: -37.000, Co: 83.000
YDbDr
Y: 71.807, Db: -71.949, Dr: -201.934
YPbPr
Y: 58.947, Pb: -18.865, Pr: 75.638
xvYCC
Y: 66.625, Cb: 111.428, Cr: 194.443
YIQ
Y: 71.807, I: 90.917, Q: 30.996
YUV
Y: 71.807, U: -23.524, V: 93.165
Munsell Color System
7.5R 4/16 ΔE = 1.353
Brand Color
LastFM ΔE = 3.348

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