Encycolorpedia

#a81a17 Hex Color Code

#a81a17 Paint ChipThe hexadecimal color code #a81a17 is a medium dark shade of red. In the RGB color model #a81a17 is comprised of 65.88% red, 10.2% green and 9.02% blue. In the HSL color space #a81a17 has a hue of 1° (degrees), 76% saturation and 37% lightness. This color has an approximate wavelength of 610.5 nm.

Color Variations

Related Named Colors

Color Schemes

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

#a81a17 linear gradient to complementary #0089bf

  1. #a81a17
  2. #a23832
  3. #9a4c4d
  4. #8e5d68
  5. #7b6c84
  6. #5d7ba1
  7. #0089bf

Monochromatic Colors

  1. #940009
  2. #9b040e
  3. #a11112
  4. #a81a17
  5. #af221c
  6. #b52920
  7. #bc3025

Tones

  1. #a81a17
  2. #9f2f23
  3. #953d30
  4. #8b473c
  5. #7f5148
  6. #715954
  7. #606060

Tints and Shades

#a81a17 to white

  1. #a81a17
  2. #bd4939
  3. #d06f5d
  4. #e09283
  5. #edb6ab
  6. #f8dad4
  7. #ffffff

#a81a17 to black

  1. #a81a17
  2. #8b1b15
  3. #6f1a13
  4. #541810
  5. #3a140c
  6. #220e06
  7. #000000

Paints

Similar Paints

  1. Chrysler

    1. ★ Bright Canyon Red
      #a91915
      ΔE = 0.440 / LRV ≈ 9.2%
    2. ★ Red
      #a11713
      ΔE = 1.819 / LRV ≈ 8.2%
  2. GM / General Motors

    1. ★ Flame Red
      #aa1814
      ΔE = 0.691 / LRV ≈ 9.3%
    2. Bright Red
      #b31c1e
      ΔE = 2.767 / LRV ≈ 10.5%
  3. RAL

    1. ★ RAL 3001 / Signal red
      #a52019
      ΔE = 0.702 / LRV ≈ 9.1%
    2. ★ RAL 3013 / Tomato red
      #a12312
      ΔE = 2.183 / LRV ≈ 8.8%
  4. Audi

    1. ★ Tornadorot / 9301, G2, LY3D
      #a41c17
      ΔE = 0.816 / LRV ≈ 8.8%
    2. ★ Tornado Red / LY3D
      #a9211d
      ΔE = 1.206 / LRV ≈ 9.6%
  5. Resene

    1. ★ Pulse R44-117-035
      #a41d19
      ΔE = 0.867 / LRV ≈ 8.8%
    2. Del Toro R46-119-032
      #b11d20
      ΔE = 2.640 / LRV ≈ 10.3%
  6. Opaltone / OMS

    1. ★ 4809
      #ad1714
      ΔE = 1.190 / LRV ≈ 9.6%
    2. ★ 4575
      #b1191b
      ΔE = 2.068 / LRV ≈ 10.1%
  7. Revell

    1. ★ Revell 37131
      #ab1f1c
      ΔE = 1.239 / LRV ≈ 9.7%
  8. Valspar Paint

    1. ★ Front Door Red
      #a6231f
      ΔE = 1.474 / LRV ≈ 9.4%
    2. ★ Pomegranate Red
      #a61a1d
      ΔE = 1.560 / LRV ≈ 8.9%
  9. Designers Guild

    1. ★ Ladybird
      #a91c11
      ΔE = 1.479 / LRV ≈ 9.3%
  10. Fender

    1. ★ 54 / Dakota Red
      #ae0315
      ΔE = 1.567 / LRV ≈ 9.1%
    2. 25 / Chrome Red
      #b4151c
      ΔE = 2.668 / LRV ≈ 10.3%
  11. Ford

    1. ★ Vermillion Red
      #a4181b
      ΔE = 1.641 / LRV ≈ 8.6%
    2. Rio Red
      #b12022
      ΔE = 2.958 / LRV ≈ 10.5%
  12. Sikkens

    1. ★ C4.75.30
      #ae1e1c
      ΔE = 1.721 / LRV ≈ 10.0%
    2. C4.60.30
      #9d2923
      ΔE = 2.869 / LRV ≈ 8.9%
  13. Natural Color System / NCS

    1. ★ S 2570-Y80R
      #a9261e
      ΔE = 1.725 / LRV ≈ 9.9%
    2. S 1580-R
      #a60f1d
      ΔE = 2.616 / LRV ≈ 8.5%
  14. Plascon

    1. ★ Hot Terracotta R5-C1-1
      #a02014
      ΔE = 1.815 / LRV ≈ 8.6%
    2. French Kiss R6-C1-1
      #a42410
      ΔE = 2.496 / LRV ≈ 9.2%
  15. AMC

    1. ★ President Red
      #a11713
      ΔE = 1.819 / LRV ≈ 8.2%
    2. Oriental Red
      #aa2b25
      ΔE = 2.968 / LRV ≈ 10.4%
  16. Tollens

    1. ★ UC006 Rouge Merlion
      #a42920
      ΔE = 1.917 / LRV ≈ 9.6%
    2. Rouge arsenal | EE157
      #b2101d
      ΔE = 2.484 / LRV ≈ 9.9%
  17. HKS

    1. ★ 22K
      #a90b09
      ΔE = 2.150 / LRV ≈ 8.7%
  18. Humbrol

    1. ★ 153 Insignia Red
      #b2101b
      ΔE = 2.231 / LRV ≈ 9.9%
  19. Pantone / PMS

    1. 2350 C
      #af231c
      ΔE = 2.327 / LRV ≈ 10.4%
    2. 1805
      #ad2624
      ΔE = 2.871 / LRV ≈ 10.4%
  20. TRUMATCH

    1. 4-a5
      #a80008
      ΔE = 2.446 / LRV ≈ 8.3%
    2. 5-a5
      #b3001a
      ΔE = 2.584 / LRV ≈ 9.7%
  21. Federal Standard

    1. Federal Standard 11136
      #a32b25
      ΔE = 2.698 / LRV ≈ 9.7%
  22. Earthborn

    1. Riding Hood
      #9c2c1f
      ΔE = 2.708 / LRV ≈ 9.0%
  23. Focoltone

    1. 2249
      #a90005
      ΔE = 2.743 / LRV ≈ 8.4%
  24. Volkswagen

    1. Tropic Orange
      #9f2f21
      ΔE = 2.809 / LRV ≈ 9.5%
  25. Sherwin-Williams

    1. Scarlet - 2907
      #b5001a
      ΔE = 2.827 / LRV ≈ 9.9%

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

#a81a17 HTML / CSS Code Examples

#a81a17 foreground

Art is never finished, only abandoned.

Leonardo Da Vinci
<p style="color: #a81a17">…</p>

#a81a17 background

The artist is a receptacle for emotions that come from all over the place: from the sky, from the earth, from a scrap of paper, from a passing shape, from a spider's web.

Pablo Picasso
<p style="background-color: #a81a17">…</p>

#a81a17 shadow

A great artist is always before his time or behind it.

George Moore
<p style="text-shadow: 0.1em 0.1em 0.15em #a81a17">…</p>

Color Charts

Color Space Conversions

Decimal
11016727
Binary
10101000, 00011010, 00010111
Hexadecimal
#a81a17
LRV
≈ 9.1%
Closest short hex
#a11 ΔE = 0.996
RGB
rgb(168, 26, 23)
RGBA
rgba(168, 26, 23, 1.0)
rg chromaticity
r: 0.774, g: 0.120, b: 0.106
RYB
red: 0.659%, yellow: 0.102%, blue: 0.090%
Android / android.graphics.Color
-5760489 / 0xffa81a17
HSL
hsl(1, 76%, 37%)
HSLA
hsla(1, 76%, 37%, 1.0)
HSV / HSB
hue: 1° (1.241), saturation: 86% (0.863), value: 66% (0.659)
HSP
hue: 1.241, saturation: 86.310%, perceived brightness: 36.988%
HSLuv (HUSL)
H: 12.517, S: 89.605, L: 36.230
Cubehelix
H: -6.989, S: 1.174, L: 0.268
TSL
T: 3.926, S: 0.657, L: 0.267
CMYK
cyan: 0% (0.000), magenta: 85% (0.845), yellow: 86% (0.863), key: 34% (0.341)
CMY
cyan: 34% (0.341), magenta: 90% (0.898), yellow: 91% (0.910)
XYZ
X: 16.675, Y: 9.128, Z: 1.694
xyY
x: 0.606, y: 0.332, Y: 9.128
CIELab
L: 36.230, a: 54.774, b: 40.119
CIELuv
L: 36.230, u: 104.790, v: 23.264
CIELCH / LCHab
L: 36.230, C: 67.895, H: 36.221
CIELUV / LCHuv
L: 36.230, C: 107.342, H: 12.517
Hunter-Lab
L: 30.213, a: 45.642, b: 17.824
CIECAM02
J: 29.404, C: 76.307, h: 29.246, Q: 106.835, M: 66.729, s: 79.032, H: 11.594
OSA-UCS
lightness: -9.738, jaune: 4.820, green: -10.455
LMS
L: 15.865, M: 3.773, S: 1.840
YCbCr
Y: 74.534, Cb: 105.667, Cr: 190.551
YCgCo
Y: 60.750, Cg: -34.750, Co: 78.250
YDbDr
Y: 68.116, Db: -67.899, Dr: -189.937
YPbPr
Y: 56.030, Pb: -17.830, Pr: 71.138
xvYCC
Y: 64.120, Cb: 112.338, Cr: 190.490
YIQ
Y: 68.116, I: 85.555, Q: 29.093
YUV
Y: 68.116, U: -22.200, V: 87.630
Munsell Color System
7.5R 4/16 ΔE = 2.839
Brand Color
Readability ΔE = 4.805

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