#9B371F#9B371F
#9B371F is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.6% C 0.139 H 34.7°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).
Color values
| HEX | #9B371F |
|---|---|
| RGB | rgb(155, 55, 31) |
| HSL | hsl(12, 67%, 36%) |
| HSV | hsv(12, 80%, 61%) |
| CMYK | cmyk(0%, 64.5%, 80%, 39.2%) |
| CIE-LAB | lab(37.48, 40.46, 36.21) |
| CIE-LCH | lch(37.48, 54.29, 41.83°) |
| OKLab | oklab(47.65% 0.114 0.079) |
| OKLCH | oklch(47.65% 0.139 34.7) |
| XYZ | xyz(15.1328, 9.8020, 2.3912) |
| Luminance | 0.0980 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brownish Red
#9E3623
ΔE00 1.51
Brick
#A03623
ΔE00 1.69
Red Brown
#8B2E16
ΔE00 3.85
Burnt Red
#9F2305
ΔE00 4.11
Rust Red
#AA2704
ΔE00 4.59
Brown Red
#922B05
ΔE00 4.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#9B371F #1F839B
analogous
#9B1F45 #9B371F #9B751F
triadic
#9B371F #1F9B37 #371F9B
tetradic
#9B371F #459B1F #1F839B #751F9B
square
#9B371F #459B1F #1F839B #751F9B
split-complementary
#9B371F #1F9B75 #1F459B
monochromatic
#35130B #682515 #9B371F #CE4929 #DD7157
Accessibility & contrast
On white
7.09
#9B371F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.96
#9B371F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #9B371F
7.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##9B371F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##9B371F | 1.00 | 7.09 | 2.96 | 7.09 |
| #FFFFFF | 7.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.96 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#534A1C
Deuteranopia (green-blind)
#6C601B
Tritanopia (blue-blind)
#AB1C32
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #9b371f; /* rgb */ color: rgb(155, 55, 31); /* oklch */ color: oklch(47.6% 0.139 34.7);
Tailwind
colors: {
custom: {
50: '#c0725c',
500: '#9b371f',
950: '#000000',
},
}SCSS
$custom: #9b371f; $custom-light: #c0725c; $custom-dark: #000000;
JSON
{
"hex": "#9b371f",
"rgb": {
"r": 155,
"g": 55,
"b": 31
},
"hsl": {
"h": 11.613,
"s": 66.667,
"l": 36.471
},
"oklch": {
"l": 0.47645,
"c": 0.13869,
"h": 34.7
},
"luminance": 0.098
}Semantic roles & 50–950 ramp
primary
#9B371F
secondary
#55ACC1
accent
#C8EA3E
background
#FCF7F5
surface
#F9EDE9
border
#D2C8C5
text
#140804
muted
#827B79