#902313#902313
#902313 is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.3% C 0.147 H 31.4°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #902313 |
|---|---|
| RGB | rgb(144, 35, 19) |
| HSL | hsl(8, 77%, 32%) |
| HSV | hsv(8, 87%, 56%) |
| CMYK | cmyk(0%, 75.7%, 86.8%, 43.5%) |
| CIE-LAB | lab(32.21, 44.55, 36.74) |
| CIE-LCH | lch(32.21, 57.75, 39.51°) |
| OKLab | oklab(43.27% 0.1256 0.0768) |
| OKLCH | oklch(43.27% 0.147 31.4) |
| XYZ | xyz(12.2217, 7.1803, 1.3584) |
| Luminance | 0.0718 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 2.61
Brick Red
#8F1402
ΔE00 2.63
Blood Red
#980002
ΔE00 3.32
Deep Red
#9A0200
ΔE00 3.46
Indian Red
#850E04
ΔE00 3.66
Darkred
#8B0000
ΔE00 3.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#902313 #138090
analogous
#901342 #902313 #906213
triadic
#902313 #139023 #231390
tetradic
#902313 #429013 #138090 #621390
square
#902313 #429013 #138090 #621390
split-complementary
#902313 #139062 #134290
monochromatic
#240905 #5A160C #902313 #C6301A #E54F39
Accessibility & contrast
On white
8.62
#902313 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#902313 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #902313
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##902313 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##902313 | 1.00 | 8.62 | 2.44 | 8.62 |
| #FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#453C0F
Deuteranopia (green-blind)
#5F540C
Tritanopia (blue-blind)
#9F0021
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #902313; /* rgb */ color: rgb(144, 35, 19); /* oklch */ color: oklch(43.3% 0.147 31.4);
Tailwind
colors: {
custom: {
50: '#b96753',
500: '#902313',
950: '#000000',
},
}SCSS
$custom: #902313; $custom-light: #b96753; $custom-dark: #000000;
JSON
{
"hex": "#902313",
"rgb": {
"r": 144,
"g": 35,
"b": 19
},
"hsl": {
"h": 7.68,
"s": 76.687,
"l": 31.961
},
"oklch": {
"l": 0.43271,
"c": 0.14726,
"h": 31.4
},
"luminance": 0.07178
}Semantic roles & 50–950 ramp
primary
#902313
secondary
#3BB2C4
accent
#DBF335
background
#FCF6F4
surface
#F8EBE7
border
#D1C6C3
text
#130602
muted
#827A78