#C05738#C05738
#C05738 is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.3% C 0.143 H 37.1°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).
Color values
| HEX | #C05738 |
|---|---|
| RGB | rgb(192, 87, 56) |
| HSL | hsl(14, 55%, 49%) |
| HSV | hsv(14, 71%, 75%) |
| CMYK | cmyk(0%, 54.7%, 70.8%, 24.7%) |
| CIE-LAB | lab(49.87, 40.07, 37.83) |
| CIE-LCH | lch(49.87, 55.11, 43.35°) |
| OKLab | oklab(58.3% 0.1138 0.0862) |
| OKLCH | oklch(58.3% 0.143 37.1) |
| XYZ | xyz(25.8627, 18.3117, 5.9132) |
| Luminance | 0.1831 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Terra Cotta
#C9643B
ΔE00 4.85
Terracotta (survey)
#CA6641
ΔE00 4.95
Terracota
#CB6843
ΔE00 5.51
Clay
#B66A50
ΔE00 5.94
Adobe
#BD6C48
ΔE00 6.36
Brick Orange
#C14A09
ΔE00 7.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C05738 #38A1C0
analogous
#C0385D #C05738 #C09B38
triadic
#C05738 #38C057 #5738C0
tetradic
#C05738 #5DC038 #38A1C0 #9B38C0
square
#C05738 #5DC038 #38A1C0 #9B38C0
split-complementary
#C05738 #38C09B #385DC0
monochromatic
#612C1C #91422A #C05738 #D27D64 #DFA493
Accessibility & contrast
On white
4.50
#C05738 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.66
#C05738 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #C05738
4.66:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C05738 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C05738 | 1.00 | 4.50 | 4.66 | 4.66 |
| #FFFFFF | 4.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.66 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.66 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#736835
Deuteranopia (green-blind)
#8D7F35
Tritanopia (blue-blind)
#D24150
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #c05738; /* rgb */ color: rgb(192, 87, 56); /* oklch */ color: oklch(58.3% 0.143 37.1);
Tailwind
colors: {
custom: {
50: '#da8970',
500: '#c05738',
950: '#000000',
},
}SCSS
$custom: #c05738; $custom-light: #da8970; $custom-dark: #000000;
JSON
{
"hex": "#c05738",
"rgb": {
"r": 192,
"g": 87,
"b": 56
},
"hsl": {
"h": 13.676,
"s": 54.839,
"l": 48.627
},
"oklch": {
"l": 0.58299,
"c": 0.14273,
"h": 37.1
},
"luminance": 0.18308
}Semantic roles & 50–950 ramp
primary
#C05738
secondary
#89BCCB
accent
#BCDE4A
background
#FEF8F6
surface
#FCF0EC
border
#D5CBC7
text
#160C07
muted
#847D7A