#902F17#902F17
#902F17 is a dark, vivid red. Relative luminance 0.080; OKLCH L 44.6% C 0.136 H 34.8°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).
Color values
| HEX | #902F17 |
|---|---|
| RGB | rgb(144, 47, 23) |
| HSL | hsl(12, 72%, 33%) |
| HSV | hsv(12, 84%, 56%) |
| CMYK | cmyk(0%, 67.4%, 84%, 43.5%) |
| CIE-LAB | lab(34.04, 39.77, 36.36) |
| CIE-LCH | lch(34.04, 53.88, 42.44°) |
| OKLab | oklab(44.65% 0.1115 0.0776) |
| OKLCH | oklch(44.65% 0.136 34.8) |
| XYZ | xyz(12.6742, 8.0261, 1.6923) |
| Luminance | 0.0802 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 1.04
Brown Red
#922B05
ΔE00 3.15
Brownish Red
#9E3623
ΔE00 3.71
Burnt Red
#9F2305
ΔE00 3.78
Brick
#A03623
ΔE00 4.03
Brick Red
#8F1402
ΔE00 4.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#902F17 #177890
analogous
#90173B #902F17 #906B17
triadic
#902F17 #17902F #2F1790
tetradic
#902F17 #3B9017 #177890 #6B1790
square
#902F17 #3B9017 #177890 #6B1790
split-complementary
#902F17 #17906B #173B90
monochromatic
#260D06 #5B1E0F #902F17 #C5401F #E16041
Accessibility & contrast
On white
8.06
#902F17 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#902F17 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #902F17
8.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##902F17 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##902F17 | 1.00 | 8.06 | 2.60 | 8.06 |
| #FFFFFF | 8.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4B4213
Deuteranopia (green-blind)
#635812
Tritanopia (blue-blind)
#9F122A
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #902f17; /* rgb */ color: rgb(144, 47, 23); /* oklch */ color: oklch(44.6% 0.136 34.8);
Tailwind
colors: {
custom: {
50: '#b96d56',
500: '#902f17',
950: '#000000',
},
}SCSS
$custom: #902f17; $custom-light: #b96d56; $custom-dark: #000000;
JSON
{
"hex": "#902f17",
"rgb": {
"r": 144,
"g": 47,
"b": 23
},
"hsl": {
"h": 11.901,
"s": 72.455,
"l": 32.745
},
"oklch": {
"l": 0.44648,
"c": 0.13586,
"h": 34.8
},
"luminance": 0.08024
}Semantic roles & 50–950 ramp
primary
#902F17
secondary
#42A8C1
accent
#CBEF39
background
#FCF6F5
surface
#F8ECE9
border
#D1C7C5
text
#130703
muted
#827A78