#8B351B#8B351B
#8B351B is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.6% C 0.124 H 37.1°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #8B351B |
|---|---|
| RGB | rgb(139, 53, 27) |
| HSL | hsl(14, 67%, 33%) |
| HSV | hsv(14, 81%, 55%) |
| CMYK | cmyk(0%, 61.9%, 80.6%, 45.5%) |
| CIE-LAB | lab(34.22, 35.18, 34.13) |
| CIE-LCH | lch(34.22, 49.02, 44.13°) |
| OKLab | oklab(44.63% 0.0986 0.0745) |
| OKLCH | oklch(44.63% 0.124 37.1) |
| XYZ | xyz(12.1197, 8.1160, 1.9650) |
| Luminance | 0.0811 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 1.64
Brown Red
#922B05
ΔE00 3.66
Reddish Brown
#7F2B0A
ΔE00 3.83
Rust Brown
#8B3103
ΔE00 4.44
Brownish Red
#9E3623
ΔE00 4.46
Brick
#A03623
ΔE00 4.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8B351B #1B718B
analogous
#8B1B39 #8B351B #8B6D1B
triadic
#8B351B #1B8B35 #351B8B
tetradic
#8B351B #398B1B #1B718B #6D1B8B
square
#8B351B #398B1B #1B718B #6D1B8B
split-complementary
#8B351B #1B8B6D #1B398B
monochromatic
#250E07 #582111 #8B351B #BE4925 #DB6845
Accessibility & contrast
On white
8.01
#8B351B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#8B351B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #8B351B
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8B351B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##8B351B | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4D4417
Deuteranopia (green-blind)
#625818
Tritanopia (blue-blind)
#992030
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #8b351b; /* rgb */ color: rgb(139, 53, 27); /* oklch */ color: oklch(44.6% 0.124 37.1);
Tailwind
colors: {
custom: {
50: '#b47059',
500: '#8b351b',
950: '#000000',
},
}SCSS
$custom: #8b351b; $custom-light: #b47059; $custom-dark: #000000;
JSON
{
"hex": "#8b351b",
"rgb": {
"r": 139,
"g": 53,
"b": 27
},
"hsl": {
"h": 13.929,
"s": 67.47,
"l": 32.549
},
"oklch": {
"l": 0.44627,
"c": 0.12361,
"h": 37.1
},
"luminance": 0.08114
}Semantic roles & 50–950 ramp
primary
#8B351B
secondary
#45A1BC
accent
#C2EA3D
background
#FBF6F5
surface
#F7ECE9
border
#D0C7C5
text
#120803
muted
#817B78