#811B14#811B14
#811B14 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.7% C 0.138 H 28.9°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).
Color values
| HEX | #811B14 |
|---|---|
| RGB | rgb(129, 27, 20) |
| HSL | hsl(4, 73%, 29%) |
| HSV | hsv(4, 84%, 51%) |
| CMYK | cmyk(0%, 79.1%, 84.5%, 49.4%) |
| CIE-LAB | lab(28.12, 42.45, 31.32) |
| CIE-LCH | lch(28.12, 52.75, 36.42°) |
| OKLab | oklab(39.67% 0.1209 0.0669) |
| OKLCH | oklch(39.67% 0.138 28.9) |
| XYZ | xyz(9.5726, 5.5030, 1.2198) |
| Luminance | 0.0550 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Crimson (survey)
#8C000F
ΔE00 2.97
Indian Red
#850E04
ΔE00 2.98
Maroon
#800000
ΔE00 3.30
Dark Red
#840000
ΔE00 3.36
Blood
#770001
ΔE00 3.76
Darkred
#8B0000
ΔE00 3.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#811B14 #147A81
analogous
#811444 #811B14 #815214
triadic
#811B14 #14811B #1B1481
tetradic
#811B14 #448114 #147A81 #521481
square
#811B14 #448114 #147A81 #521481
split-complementary
#811B14 #148152 #144481
monochromatic
#1A0604 #4C100C #811B14 #B6261C #DF3C30
Accessibility & contrast
On white
10.00
#811B14 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#811B14 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #811B14
10.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##811B14 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##811B14 | 1.00 | 10.00 | 2.10 | 10.00 |
| #FFFFFF | 10.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B3412
Deuteranopia (green-blind)
#544A0F
Tritanopia (blue-blind)
#8F001B
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #811b14; /* rgb */ color: rgb(129, 27, 20); /* oklch */ color: oklch(39.7% 0.138 28.9);
Tailwind
colors: {
custom: {
50: '#ae6153',
500: '#811b14',
950: '#000000',
},
}SCSS
$custom: #811b14; $custom-light: #ae6153; $custom-dark: #000000;
JSON
{
"hex": "#811b14",
"rgb": {
"r": 129,
"g": 27,
"b": 20
},
"hsl": {
"h": 3.853,
"s": 73.154,
"l": 29.216
},
"oklch": {
"l": 0.3967,
"c": 0.13815,
"h": 28.9
},
"luminance": 0.05501
}Semantic roles & 50–950 ramp
primary
#811B14
secondary
#3BAEB6
accent
#E4F038
background
#FBF6F4
surface
#F6EBE7
border
#D0C6C3
text
#120502
muted
#817A78