#C02B2C#C02B2C
#C02B2C is a mid, vivid red. Relative luminance 0.131; OKLCH L 53.0% C 0.185 H 26.0°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).
Color values
| HEX | #C02B2C |
|---|---|
| RGB | rgb(192, 43, 44) |
| HSL | hsl(360, 63%, 46%) |
| HSV | hsv(360, 78%, 75%) |
| CMYK | cmyk(0%, 77.6%, 77.1%, 24.7%) |
| CIE-LAB | lab(42.94, 57.78, 36.84) |
| CIE-LCH | lch(42.94, 68.53, 32.52°) |
| OKLab | oklab(53.05% 0.1667 0.0813) |
| OKLCH | oklch(53.05% 0.185 26) |
| XYZ | xyz(23.0595, 13.1197, 3.7006) |
| Luminance | 0.1312 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 3.55
Scarlet
#BE0119
ΔE00 3.86
Dull Red
#BB3F3F
ΔE00 4.11
Reddish
#C44240
ΔE00 4.68
Cherry (survey)
#CF0234
ΔE00 4.86
Lipstick Red
#C0022F
ΔE00 4.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C02B2C #2BC0BF
analogous
#C02B76 #C02B2C #C0742B
triadic
#C02B2C #2CC02B #2B2CC0
tetradic
#C02B2C #76C02B #2BC0BF #742BC0
square
#C02B2C #76C02B #2BC0BF #742BC0
split-complementary
#C02B2C #2BC074 #2B76C0
monochromatic
#5C1515 #8E2021 #C02B2C #D85051 #E38283
Accessibility & contrast
On white
5.80
#C02B2C on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.62
#C02B2C on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C02B2C
5.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C02B2C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C02B2C | 1.00 | 5.80 | 3.62 | 5.80 |
| #FFFFFF | 5.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#59512A
Deuteranopia (green-blind)
#7E7126
Tritanopia (blue-blind)
#D4002E
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #c02b2c; /* rgb */ color: rgb(192, 43, 44); /* oklch */ color: oklch(53.0% 0.185 26.0);
Tailwind
colors: {
custom: {
50: '#dc7266',
500: '#c02b2c',
950: '#000000',
},
}SCSS
$custom: #c02b2c; $custom-light: #dc7266; $custom-dark: #000000;
JSON
{
"hex": "#c02b2c",
"rgb": {
"r": 192,
"g": 43,
"b": 44
},
"hsl": {
"h": 359.597,
"s": 63.404,
"l": 46.078
},
"oklch": {
"l": 0.53046,
"c": 0.18543,
"h": 26
},
"luminance": 0.13116
}Semantic roles & 50–950 ramp
primary
#C02B2C
secondary
#7BCCCC
accent
#E6E541
background
#FEF7F6
surface
#FDEDEB
border
#D5C8C6
text
#170906
muted
#857B7A