#291F0B#291F0B
#291F0B is a very dark, muted orange. Relative luminance 0.015; OKLCH L 24.6% C 0.036 H 83.0°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).
Color values
| HEX | #291F0B |
|---|---|
| RGB | rgb(41, 31, 11) |
| HSL | hsl(40, 58%, 10%) |
| HSV | hsv(40, 73%, 16%) |
| CMYK | cmyk(0%, 24.4%, 73.2%, 83.9%) |
| CIE-LAB | lab(12.45, 1.79, 13.97) |
| CIE-LCH | lch(12.45, 14.09, 82.69°) |
| OKLab | oklab(24.6% 0.0044 0.0357) |
| OKLCH | oklch(24.6% 0.036 83) |
| XYZ | xyz(1.4649, 1.4756, 0.5242) |
| Luminance | 0.0148 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Dark Brown
#341C02
ΔE00 7.89
Espresso
#4B382A
ΔE00 10.54
Chocolate (survey)
#3D1C02
ΔE00 11.53
Black
#000000
ΔE00 13.15
Dark Grey
#363737
ΔE00 13.18
Almost Black
#070D0D
ΔE00 13.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#291F0B #0B1529
analogous
#29100B #291F0B #24290B
triadic
#291F0B #0B291F #1F0B29
tetradic
#291F0B #0B2910 #0B1529 #290B24
square
#291F0B #0B2910 #0B1529 #290B24
split-complementary
#291F0B #0B2429 #100B29
monochromatic
#181206 #181206 #291F0B #594318 #8A6825
Accessibility & contrast
On white
16.21
#291F0B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.30
#291F0B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #291F0B
16.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##291F0B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##291F0B | 1.00 | 16.21 | 1.30 | 16.21 |
| #FFFFFF | 16.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#231F09
Deuteranopia (green-blind)
#26210C
Tritanopia (blue-blind)
#2D1C1A
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #291f0b; /* rgb */ color: rgb(41, 31, 11); /* oklch */ color: oklch(24.6% 0.036 83.0);
Tailwind
colors: {
custom: {
50: '#635a4b',
500: '#291f0b',
950: '#000000',
},
}SCSS
$custom: #291f0b; $custom-light: #635a4b; $custom-dark: #000000;
JSON
{
"hex": "#291f0b",
"rgb": {
"r": 41,
"g": 31,
"b": 11
},
"hsl": {
"h": 40,
"s": 57.692,
"l": 10.196
},
"oklch": {
"l": 0.24595,
"c": 0.03602,
"h": 83
},
"luminance": 0.01476
}Semantic roles & 50–950 ramp
primary
#291F0B
secondary
#2B3E65
accent
#7AE147
background
#F6F5F4
surface
#EBE9E7
border
#C6C5C3
text
#050301
muted
#7A7877