#81152B#81152B
#81152B is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.5% C 0.141 H 16.2°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).
Color values
| HEX | #81152B |
|---|---|
| RGB | rgb(129, 21, 43) |
| HSL | hsl(348, 72%, 29%) |
| HSV | hsv(348, 84%, 51%) |
| CMYK | cmyk(0%, 83.7%, 66.7%, 49.4%) |
| CIE-LAB | lab(27.79, 45.38, 16.40) |
| CIE-LCH | lch(27.79, 48.25, 19.87°) |
| OKLab | oklab(39.53% 0.1355 0.0393) |
| OKLCH | oklch(39.53% 0.141 16.2) |
| XYZ | xyz(9.7585, 5.3794, 2.8095) |
| Luminance | 0.0538 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Wine Red
#7B0323
ΔE00 2.26
Burgundy
#800020
ΔE00 2.85
Bordeaux
#7B002C
ΔE00 3.73
Red Wine
#8C0034
ΔE00 3.97
Claret
#680018
ΔE00 5.92
Wine
#722F37
ΔE00 6.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#81152B #15816B
analogous
#811561 #81152B #813515
triadic
#81152B #2B8115 #152B81
tetradic
#81152B #618115 #15816B #351581
square
#81152B #618115 #15816B #351581
split-complementary
#81152B #158135 #156181
monochromatic
#1A0409 #4C0C19 #81152B #B61E3D #DE3356
Accessibility & contrast
On white
10.12
#81152B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.08
#81152B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #81152B
10.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##81152B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##81152B | 1.00 | 10.12 | 2.08 | 10.12 |
| #FFFFFF | 10.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#36332B
Deuteranopia (green-blind)
#514A28
Tritanopia (blue-blind)
#8E001F
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #81152b; /* rgb */ color: rgb(129, 21, 43); /* oklch */ color: oklch(39.5% 0.141 16.2);
Tailwind
colors: {
custom: {
50: '#ac5f64',
500: '#81152b',
950: '#000000',
},
}SCSS
$custom: #81152b; $custom-light: #ac5f64; $custom-dark: #000000;
JSON
{
"hex": "#81152b",
"rgb": {
"r": 129,
"g": 21,
"b": 43
},
"hsl": {
"h": 347.778,
"s": 72,
"l": 29.412
},
"oklch": {
"l": 0.3953,
"c": 0.14111,
"h": 16.2
},
"luminance": 0.05378
}Semantic roles & 50–950 ramp
primary
#81152B
secondary
#3CB69D
accent
#EFCA39
background
#FBF5F5
surface
#F6EAEA
border
#D0C6C6
text
#110505
muted
#807979