#9F3137#9F3137
#9F3137 is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.9% C 0.145 H 21.5°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).
Color values
| HEX | #9F3137 |
|---|---|
| RGB | rgb(159, 49, 55) |
| HSL | hsl(357, 53%, 41%) |
| HSV | hsv(357, 69%, 62%) |
| CMYK | cmyk(0%, 69.2%, 65.4%, 37.6%) |
| CIE-LAB | lab(37.56, 45.70, 22.36) |
| CIE-LCH | lch(37.56, 50.88, 26.07°) |
| OKLab | oklab(47.94% 0.135 0.0532) |
| OKLCH | oklch(47.94% 0.145 21.5) |
| XYZ | xyz(16.0876, 9.8457, 4.6670) |
| Luminance | 0.0984 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brown
#A52A2A
ΔE00 3.80
Rouge
#AB1239
ΔE00 4.95
Lipstick Red
#C0022F
ΔE00 6.30
Rose Red
#BE013C
ΔE00 6.56
Firebrick
#B22222
ΔE00 6.65
Cardinal
#C41E3A
ΔE00 6.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#9F3137 #319F99
analogous
#9F316E #9F3137 #9F6231
triadic
#9F3137 #379F31 #31379F
tetradic
#9F3137 #6E9F31 #319F99 #62319F
square
#9F3137 #6E9F31 #319F99 #62319F
split-complementary
#9F3137 #319F62 #316E9F
monochromatic
#411417 #702327 #9F3137 #C6474E #D5767B
Accessibility & contrast
On white
7.07
#9F3137 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.97
#9F3137 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #9F3137
7.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##9F3137 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##9F3137 | 1.00 | 7.07 | 2.97 | 7.07 |
| #FFFFFF | 7.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.97 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4F4A36
Deuteranopia (green-blind)
#6A6134
Tritanopia (blue-blind)
#AF1434
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #9f3137; /* rgb */ color: rgb(159, 49, 55); /* oklch */ color: oklch(47.9% 0.145 21.5);
Tailwind
colors: {
custom: {
50: '#c2706d',
500: '#9f3137',
950: '#000000',
},
}SCSS
$custom: #9f3137; $custom-light: #c2706d; $custom-dark: #000000;
JSON
{
"hex": "#9f3137",
"rgb": {
"r": 159,
"g": 49,
"b": 55
},
"hsl": {
"h": 356.727,
"s": 52.885,
"l": 40.784
},
"oklch": {
"l": 0.47944,
"c": 0.14508,
"h": 21.5
},
"luminance": 0.09843
}Semantic roles & 50–950 ramp
primary
#9F3137
secondary
#6FBDB9
accent
#DCD44C
background
#FCF7F6
surface
#F9EDEB
border
#D2C8C6
text
#140807
muted
#827B7A