#91371E#91371E
#91371E is a mid, vivid red. Relative luminance 0.088; OKLCH L 45.9% C 0.128 H 36.2°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).
Color values
| HEX | #91371E |
|---|---|
| RGB | rgb(145, 55, 30) |
| HSL | hsl(13, 66%, 34%) |
| HSV | hsv(13, 79%, 57%) |
| CMYK | cmyk(0%, 62.1%, 79.3%, 43.1%) |
| CIE-LAB | lab(35.69, 36.65, 34.35) |
| CIE-LCH | lch(35.69, 50.23, 43.14°) |
| OKLab | oklab(45.95% 0.1031 0.0754) |
| OKLCH | oklch(45.95% 0.128 36.2) |
| XYZ | xyz(13.2790, 8.8477, 2.2366) |
| Luminance | 0.0885 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 2.35
Brownish Red
#9E3623
ΔE00 3.17
Brick
#A03623
ΔE00 3.50
Brown Red
#922B05
ΔE00 3.96
Burnt Red
#9F2305
ΔE00 4.74
Auburn
#9A3001
ΔE00 4.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#91371E #1E7891
analogous
#911E3F #91371E #91701E
triadic
#91371E #1E9137 #371E91
tetradic
#91371E #3F911E #1E7891 #701E91
square
#91371E #3F911E #1E7891 #701E91
split-complementary
#91371E #1E9170 #1E3F91
monochromatic
#2C1109 #5E2414 #91371E #C44A28 #DB6D4F
Accessibility & contrast
On white
7.58
#91371E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.77
#91371E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #91371E
7.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##91371E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##91371E | 1.00 | 7.58 | 2.77 | 7.58 |
| #FFFFFF | 7.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.77 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#50471B
Deuteranopia (green-blind)
#665B1B
Tritanopia (blue-blind)
#A02132
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #91371e; /* rgb */ color: rgb(145, 55, 30); /* oklch */ color: oklch(45.9% 0.128 36.2);
Tailwind
colors: {
custom: {
50: '#b8715b',
500: '#91371e',
950: '#000000',
},
}SCSS
$custom: #91371e; $custom-light: #b8715b; $custom-dark: #000000;
JSON
{
"hex": "#91371e",
"rgb": {
"r": 145,
"g": 55,
"b": 30
},
"hsl": {
"h": 13.043,
"s": 65.714,
"l": 34.314
},
"oklch": {
"l": 0.45948,
"c": 0.12772,
"h": 36.2
},
"luminance": 0.08846
}Semantic roles & 50–950 ramp
primary
#91371E
secondary
#4DA5BD
accent
#C4E93F
background
#FCF7F5
surface
#F8EDE9
border
#D1C8C5
text
#130804
muted
#827B79