#C15837#C15837
#C15837 is a mid, vivid red. Relative luminance 0.186; OKLCH L 58.6% C 0.143 H 37.9°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).
Color values
| HEX | #C15837 |
|---|---|
| RGB | rgb(193, 88, 55) |
| HSL | hsl(14, 56%, 49%) |
| HSV | hsv(14, 72%, 76%) |
| CMYK | cmyk(0%, 54.4%, 71.5%, 24.3%) |
| CIE-LAB | lab(50.21, 39.90, 38.80) |
| CIE-LCH | lch(50.21, 55.66, 44.19°) |
| OKLab | oklab(58.58% 0.113 0.088) |
| OKLCH | oklch(58.58% 0.143 37.9) |
| XYZ | xyz(26.1742, 18.5961, 5.8248) |
| Luminance | 0.1859 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Terra Cotta
#C9643B
ΔE00 4.28
Terracotta (survey)
#CA6641
ΔE00 4.47
Terracota
#CB6843
ΔE00 5.05
Clay
#B66A50
ΔE00 5.87
Adobe
#BD6C48
ΔE00 5.97
Brick Orange
#C14A09
ΔE00 6.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C15837 #37A0C1
analogous
#C1375B #C15837 #C19D37
triadic
#C15837 #37C158 #5837C1
tetradic
#C15837 #5BC137 #37A0C1 #9D37C1
square
#C15837 #5BC137 #37A0C1 #9D37C1
split-complementary
#C15837 #37C19D #375BC1
monochromatic
#622D1C #914229 #C15837 #D27D63 #E0A592
Accessibility & contrast
On white
4.45
#C15837 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.72
#C15837 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #C15837
4.72:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C15837 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C15837 | 1.00 | 4.45 | 4.72 | 4.72 |
| #FFFFFF | 4.45 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.72 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.72 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#746933
Deuteranopia (green-blind)
#8E8034
Tritanopia (blue-blind)
#D44251
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #c15837; /* rgb */ color: rgb(193, 88, 55); /* oklch */ color: oklch(58.6% 0.143 37.9);
Tailwind
colors: {
custom: {
50: '#da8a6f',
500: '#c15837',
950: '#000000',
},
}SCSS
$custom: #c15837; $custom-light: #da8a6f; $custom-dark: #000000;
JSON
{
"hex": "#c15837",
"rgb": {
"r": 193,
"g": 88,
"b": 55
},
"hsl": {
"h": 14.348,
"s": 55.645,
"l": 48.627
},
"oklch": {
"l": 0.58584,
"c": 0.14321,
"h": 37.9
},
"luminance": 0.18593
}Semantic roles & 50–950 ramp
primary
#C15837
secondary
#89BBCB
accent
#BBDF49
background
#FEF8F6
surface
#FCF0EC
border
#D5CBC7
text
#160C07
muted
#847D7A