#99371E#99371E
#99371E is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.3% C 0.137 H 35.3°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).
Color values
| HEX | #99371E |
|---|---|
| RGB | rgb(153, 55, 30) |
| HSL | hsl(12, 67%, 36%) |
| HSV | hsv(12, 80%, 60%) |
| CMYK | cmyk(0%, 64.1%, 80.4%, 40%) |
| CIE-LAB | lab(37.12, 39.68, 36.25) |
| CIE-LCH | lch(37.12, 53.75, 42.42°) |
| OKLab | oklab(47.3% 0.1116 0.0789) |
| OKLCH | oklch(47.3% 0.137 35.3) |
| XYZ | xyz(14.7390, 9.6005, 2.3050) |
| Luminance | 0.0960 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brownish Red
#9E3623
ΔE00 1.95
Brick
#A03623
ΔE00 2.17
Red Brown
#8B2E16
ΔE00 3.48
Burnt Red
#9F2305
ΔE00 4.05
Brown Red
#922B05
ΔE00 4.26
Rust Red
#AA2704
ΔE00 4.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#99371E #1E8099
analogous
#991E42 #99371E #99741E
triadic
#99371E #1E9937 #371E99
tetradic
#99371E #42991E #1E8099 #741E99
square
#99371E #42991E #1E8099 #741E99
split-complementary
#99371E #1E9974 #1E4299
monochromatic
#33120A #662514 #99371E #CC4928 #DD7054
Accessibility & contrast
On white
7.19
#99371E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.92
#99371E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #99371E
7.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##99371E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##99371E | 1.00 | 7.19 | 2.92 | 7.19 |
| #FFFFFF | 7.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.92 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#534A1A
Deuteranopia (green-blind)
#6B5F1A
Tritanopia (blue-blind)
#A91D32
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #99371e; /* rgb */ color: rgb(153, 55, 30); /* oklch */ color: oklch(47.3% 0.137 35.3);
Tailwind
colors: {
custom: {
50: '#bf725c',
500: '#99371e',
950: '#000000',
},
}SCSS
$custom: #99371e; $custom-light: #bf725c; $custom-dark: #000000;
JSON
{
"hex": "#99371e",
"rgb": {
"r": 153,
"g": 55,
"b": 30
},
"hsl": {
"h": 12.195,
"s": 67.213,
"l": 35.882
},
"oklch": {
"l": 0.47296,
"c": 0.13671,
"h": 35.3
},
"luminance": 0.09598
}Semantic roles & 50–950 ramp
primary
#99371E
secondary
#52AAC1
accent
#C7EA3E
background
#FCF7F5
surface
#F9EDE9
border
#D2C8C5
text
#140804
muted
#827B79