Encycolorpedia

#a31816 Hex Color Code

#a31816 Paint ChipThe hexadecimal color code #a31816 is a medium dark shade of red. In the RGB color model #a31816 is comprised of 63.92% red, 9.41% green and 8.63% blue. In the HSL color space #a31816 has a hue of 1° (degrees), 76% saturation and 36% lightness. This color has an approximate wavelength of 610.78 nm.

Color Variations

Related Named Colors

Color Schemes

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

#a31816 linear gradient to complementary #0086b9

  1. #a31816
  2. #9e3630
  3. #95494a
  4. #895a65
  5. #786a80
  6. #5a789c
  7. #0086b9

Monochromatic Colors

  1. #900008
  2. #96030d
  3. #9d0f12
  4. #a31816
  5. #a9201a
  6. #b0271f
  7. #b62d23

Tones

  1. #a31816
  2. #9a2d22
  3. #913a2e
  4. #874539
  5. #7b4e45
  6. #6e5651
  7. #5d5d5d

Tints and Shades

#a31816 to white

  1. #a31816
  2. #b94838
  3. #cc6d5c
  4. #dd9183
  5. #ebb5aa
  6. #f7dad4
  7. #ffffff

#a31816 to black

  1. #a31816
  2. #871a14
  3. #6c1912
  4. #511710
  5. #39130c
  6. #220d06
  7. #000000

Paints

Similar Paints

  1. Chrysler

    1. ★ Red
      #a11a16
      ΔE = 0.404 / LRV ≈ 8.4%
    2. ★ Red
      #a11713
      ΔE = 0.718 / LRV ≈ 8.2%
  2. Audi

    1. ★ Tornadorot / 9301, G2, LY3D
      #a41c17
      ΔE = 0.624 / LRV ≈ 8.8%
    2. ★ Tornado Red / LY3D
      #a9211d
      ΔE = 2.194 / LRV ≈ 9.6%
  3. AMC

    1. ★ President Red
      #a11713
      ΔE = 0.718 / LRV ≈ 8.2%
    2. ★ Lipstick
      #9f1f19
      ΔE = 0.915 / LRV ≈ 8.4%
  4. Resene

    1. ★ Pulse R44-117-035
      #a41d19
      ΔE = 0.753 / LRV ≈ 8.8%
    2. Bonfire R45-110-038
      #a62a20
      ΔE = 2.887 / LRV ≈ 9.9%
  5. Ford

    1. ★ Bright Red
      #a11919
      ΔE = 0.818 / LRV ≈ 8.3%
    2. ★ Red
      #a01919
      ΔE = 0.988 / LRV ≈ 8.2%
  6. RAL

    1. ★ RAL 3001 / Signal red
      #a52019
      ΔE = 1.263 / LRV ≈ 9.1%
    2. ★ RAL 3013 / Tomato red
      #a12312
      ΔE = 2.201 / LRV ≈ 8.8%
  7. Plascon

    1. ★ Hot Terracotta R5-C1-1
      #a02014
      ΔE = 1.370 / LRV ≈ 8.6%
    2. French Kiss R6-C1-1
      #a42410
      ΔE = 2.898 / LRV ≈ 9.2%
  8. Opaltone / OMS

    1. ★ 4857
      #9d1818
      ΔE = 1.566 / LRV ≈ 7.9%
    2. 4814
      #aa111f
      ΔE = 2.661 / LRV ≈ 9.0%
  9. Valspar Paint

    1. ★ Pomegranate Red
      #a61a1d
      ΔE = 1.579 / LRV ≈ 8.9%
    2. ★ Front Door Red
      #a6231f
      ΔE = 2.054 / LRV ≈ 9.4%
  10. Tollens

    1. ★ T2072-6
      #a2111a
      ΔE = 1.695 / LRV ≈ 8.2%
    2. ★ Mara des bois | EE158
      #ab0e1a
      ΔE = 1.951 / LRV ≈ 9.0%
  11. GM / General Motors

    1. ★ Flame Red
      #aa1814
      ΔE = 1.762 / LRV ≈ 9.3%
    2. Medium Orange
      #971614
      ΔE = 2.898 / LRV ≈ 7.2%
  12. Natural Color System / NCS

    1. ★ S 2570-Y90R
      #9f211f
      ΔE = 1.818 / LRV ≈ 8.6%
    2. ★ S 1580-R
      #a60f1d
      ΔE = 2.247 / LRV ≈ 8.5%
  13. TRUMATCH

    1. ★ 5-a6
      #a70017
      ΔE = 1.930 / LRV ≈ 8.3%
    2. ★ 4-a5
      #a80008
      ΔE = 2.288 / LRV ≈ 8.3%
  14. Pantone / PMS

    1. ★ P 49-16 C
      #9c231f
      ΔE = 2.058 / LRV ≈ 8.4%
  15. Fender

    1. ★ 54 / Dakota Red
      #ae0315
      ΔE = 2.194 / LRV ≈ 9.1%
  16. Designers Guild

    1. ★ Ladybird
      #a91c11
      ΔE = 2.284 / LRV ≈ 9.3%
  17. HKS

    1. 22K
      #a90b09
      ΔE = 2.348 / LRV ≈ 8.7%
  18. Revell

    1. Revell 37131
      #ab1f1c
      ΔE = 2.373 / LRV ≈ 9.7%
  19. Volkswagen

    1. Bahia Red
      #981816
      ΔE = 2.581 / LRV ≈ 7.4%
    2. Daytona Red
      #9f1e22
      ΔE = 2.749 / LRV ≈ 8.4%
  20. Earthborn

    1. Riding Hood
      #9c2c1f
      ΔE = 2.590 / LRV ≈ 9.0%
  21. Games Workshop - Citadel

    1. Mephiston Red
      #9a1115
      ΔE = 2.610 / LRV ≈ 7.3%
  22. Sikkens

    1. C4.60.30
      #9d2923
      ΔE = 2.624 / LRV ≈ 8.9%
    2. C4.75.30
      #ae1e1c
      ΔE = 2.926 / LRV ≈ 10.0%
  23. Pratt & Lambert

    1. Red Carriage 3-15
      #961f19
      ΔE = 2.711 / LRV ≈ 7.5%
    2. Red Statement 3-16
      #a50004
      ΔE = 2.767 / LRV ≈ 8.0%
  24. Focoltone

    1. 2249
      #a90005
      ΔE = 2.757 / LRV ≈ 8.4%
  25. Caparol

    1. Weinrot / Weinrot Ava
      #a40c04
      ΔE = 2.848 / LRV ≈ 8.2%

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

#a31816 HTML / CSS Code Examples

#a31816 foreground

As practice makes perfect, I cannot but make progress; each drawing one makes, each study one paints, is a step forward.

Vincent van Gogh
<p style="color: #a31816">…</p>

#a31816 background

I don't say everything, but I paint everything.

Pablo Picasso
<p style="background-color: #a31816">…</p>

#a31816 shadow

A man paints with his brains and not with his hands.

Michelangelo
<p style="text-shadow: 0.1em 0.1em 0.15em #a31816">…</p>

Color Charts

Color Space Conversions

Decimal
10688534
Binary
10100011, 00011000, 00010110
Hexadecimal
#a31816
LRV
≈ 8.5%
Closest short hex
#a01 ΔE = 1.533
RGB
rgb(163, 24, 22)
RGBA
rgba(163, 24, 22, 1.0)
rg chromaticity
r: 0.780, g: 0.115, b: 0.105
RYB
red: 0.639%, yellow: 0.094%, blue: 0.086%
Android / android.graphics.Color
-6088682 / 0xffa31816
HSL
hsl(1, 76%, 36%)
HSLA
hsla(1, 76%, 36%, 1.0)
HSV / HSB
hue: 1° (0.851), saturation: 87% (0.865), value: 64% (0.639)
HSP
hue: 0.851, saturation: 86.503%, perceived brightness: 35.808%
HSLuv (HUSL)
H: 12.405, S: 89.551, L: 35.004
Cubehelix
H: -7.370, S: 1.177, L: 0.257
TSL
T: 3.932, S: 0.667, L: 0.256
CMYK
cyan: 0% (0.000), magenta: 85% (0.853), yellow: 87% (0.865), key: 36% (0.361)
CMY
cyan: 36% (0.361), magenta: 91% (0.906), yellow: 91% (0.914)
XYZ
X: 15.578, Y: 8.500, Z: 1.579
xyY
x: 0.607, y: 0.331, Y: 8.500
CIELab
L: 35.004, a: 53.782, b: 39.161
CIELuv
L: 35.004, u: 101.790, v: 22.389
CIELCH / LCHab
L: 35.004, C: 66.529, H: 36.060
CIELUV / LCHuv
L: 35.004, C: 104.223, H: 12.405
Hunter-Lab
L: 29.155, a: 44.351, b: 17.197
CIECAM02
J: 28.282, C: 75.173, h: 29.075, Q: 104.776, M: 65.737, s: 79.209, H: 11.373
OSA-UCS
lightness: -9.738, jaune: 4.697, green: -10.284
LMS
L: 14.811, M: 3.478, S: 1.716
YCbCr
Y: 72.143, Cb: 106.550, Cr: 189.163
YCgCo
Y: 58.250, Cg: -34.250, Co: 76.000
YDbDr
Y: 65.333, Db: -65.216, Dr: -185.721
YPbPr
Y: 53.463, Pb: -16.985, Pr: 69.592
xvYCC
Y: 61.915, Cb: 113.080, Cr: 189.132
YIQ
Y: 65.333, I: 83.447, Q: 28.770
YUV
Y: 65.333, U: -21.323, V: 85.685
Munsell Color System
7.5R 4/16 ΔE = 3.961
Brand Color
Readability ΔE = 3.893

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