#902B2B#902B2B
#902B2B is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.4% C 0.136 H 24.6°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).
Color values
| HEX | #902B2B |
|---|---|
| RGB | rgb(144, 43, 43) |
| HSL | hsl(0, 54%, 37%) |
| HSV | hsv(0, 70%, 56%) |
| CMYK | cmyk(0%, 70.1%, 70.1%, 43.5%) |
| CIE-LAB | lab(33.63, 42.37, 24.35) |
| CIE-LCH | lch(33.63, 48.87, 29.89°) |
| OKLab | oklab(44.42% 0.1238 0.0566) |
| OKLCH | oklch(44.42% 0.136 24.6) |
| XYZ | xyz(12.8029, 7.8333, 3.1229) |
| Luminance | 0.0783 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brown
#A52A2A
ΔE00 4.36
Carmine
#9D0216
ΔE00 5.38
Crimson (survey)
#8C000F
ΔE00 6.20
Brownish Red
#9E3623
ΔE00 6.67
Brick
#A03623
ΔE00 6.89
Burgundy
#800020
ΔE00 7.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#902B2B #2B9090
analogous
#902B5E #902B2B #905E2B
triadic
#902B2B #2B902B #2B2B90
tetradic
#902B2B #5E902B #2B9090 #5E2B90
square
#902B2B #5E902B #2B9090 #5E2B90
split-complementary
#902B2B #2B905E #2B5E90
monochromatic
#320F0F #611D1D #902B2B #BF3939 #D16565
Accessibility & contrast
On white
8.18
#902B2B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.57
#902B2B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #902B2B
8.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##902B2B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##902B2B | 1.00 | 8.18 | 2.57 | 8.18 |
| #FFFFFF | 8.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.57 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#47412A
Deuteranopia (green-blind)
#605728
Tritanopia (blue-blind)
#9E0D2C
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #902b2b; /* rgb */ color: rgb(144, 43, 43); /* oklch */ color: oklch(44.4% 0.136 24.6);
Tailwind
colors: {
custom: {
50: '#b76b64',
500: '#902b2b',
950: '#000000',
},
}SCSS
$custom: #902b2b; $custom-light: #b76b64; $custom-dark: #000000;
JSON
{
"hex": "#902b2b",
"rgb": {
"r": 144,
"g": 43,
"b": 43
},
"hsl": {
"h": 0,
"s": 54.011,
"l": 36.667
},
"oklch": {
"l": 0.4442,
"c": 0.13615,
"h": 24.6
},
"luminance": 0.07831
}Semantic roles & 50–950 ramp
primary
#902B2B
secondary
#60B7B7
accent
#DDDD4A
background
#FCF6F6
surface
#F8ECEB
border
#D1C7C6
text
#130705
muted
#827A7A