#89331B#89331B
#89331B is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.0% C 0.123 H 36.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).
Color values
| HEX | #89331B |
|---|---|
| RGB | rgb(137, 51, 27) |
| HSL | hsl(13, 67%, 32%) |
| HSV | hsv(13, 80%, 54%) |
| CMYK | cmyk(0%, 62.8%, 80.3%, 46.3%) |
| CIE-LAB | lab(33.49, 35.39, 33.28) |
| CIE-LCH | lch(33.49, 48.58, 43.24°) |
| OKLab | oklab(44.01% 0.0995 0.0728) |
| OKLCH | oklch(44.01% 0.123 36.2) |
| XYZ | xyz(11.6994, 7.7668, 1.9198) |
| Luminance | 0.0776 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 1.24
Reddish Brown
#7F2B0A
ΔE00 3.67
Brown Red
#922B05
ΔE00 3.99
Brownish Red
#9E3623
ΔE00 4.65
Rust Brown
#8B3103
ΔE00 4.89
Brick
#A03623
ΔE00 5.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#89331B #1B7189
analogous
#891B3A #89331B #896A1B
triadic
#89331B #1B8933 #331B89
tetradic
#89331B #3A891B #1B7189 #6A1B89
square
#89331B #3A891B #1B7189 #6A1B89
split-complementary
#89331B #1B896A #1B3A89
monochromatic
#230D07 #562011 #89331B #BC4625 #DA6544
Accessibility & contrast
On white
8.23
#89331B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#89331B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #89331B
8.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##89331B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##89331B | 1.00 | 8.23 | 2.55 | 8.23 |
| #FFFFFF | 8.23 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.23 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4B4318
Deuteranopia (green-blind)
#605618
Tritanopia (blue-blind)
#971E2E
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #89331b; /* rgb */ color: rgb(137, 51, 27); /* oklch */ color: oklch(44.0% 0.123 36.2);
Tailwind
colors: {
custom: {
50: '#b36e59',
500: '#89331b',
950: '#000000',
},
}SCSS
$custom: #89331b; $custom-light: #b36e59; $custom-dark: #000000;
JSON
{
"hex": "#89331b",
"rgb": {
"r": 137,
"g": 51,
"b": 27
},
"hsl": {
"h": 13.091,
"s": 67.073,
"l": 32.157
},
"oklch": {
"l": 0.44007,
"c": 0.12327,
"h": 36.2
},
"luminance": 0.07765
}Semantic roles & 50–950 ramp
primary
#89331B
secondary
#44A2BC
accent
#C4EA3E
background
#FBF6F5
surface
#F7ECE9
border
#D0C7C5
text
#120703
muted
#817A78