#C22B2C#C22B2C
#C22B2C is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.4% C 0.187 H 26.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).
Color values
| HEX | #C22B2C |
|---|---|
| RGB | rgb(194, 43, 44) |
| HSL | hsl(360, 64%, 46%) |
| HSV | hsv(360, 78%, 76%) |
| CMYK | cmyk(0%, 77.8%, 77.3%, 23.9%) |
| CIE-LAB | lab(43.33, 58.38, 37.38) |
| CIE-LCH | lch(43.33, 69.32, 32.63°) |
| OKLab | oklab(53.41% 0.1683 0.0823) |
| OKLCH | oklch(53.41% 0.187 26.1) |
| XYZ | xyz(23.5695, 13.3827, 3.7245) |
| Luminance | 0.1338 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 3.90
Scarlet
#BE0119
ΔE00 4.03
Dull Red
#BB3F3F
ΔE00 4.15
Reddish
#C44240
ΔE00 4.51
Cherry (survey)
#CF0234
ΔE00 4.83
Lipstick Red
#C0022F
ΔE00 5.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C22B2C #2BC2C1
analogous
#C22B78 #C22B2C #C2762B
triadic
#C22B2C #2CC22B #2B2CC2
tetradic
#C22B2C #78C22B #2BC2C1 #762BC2
square
#C22B2C #78C22B #2BC2C1 #762BC2
split-complementary
#C22B2C #2BC276 #2B78C2
monochromatic
#5E1515 #902021 #C22B2C #D95253 #E48484
Accessibility & contrast
On white
5.71
#C22B2C on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.68
#C22B2C on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C22B2C
5.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C22B2C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C22B2C | 1.00 | 5.71 | 3.68 | 5.71 |
| #FFFFFF | 5.71 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.71 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5A512A
Deuteranopia (green-blind)
#7F7226
Tritanopia (blue-blind)
#D6002E
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #c22b2c; /* rgb */ color: rgb(194, 43, 44); /* oklch */ color: oklch(53.4% 0.187 26.1);
Tailwind
colors: {
custom: {
50: '#de7266',
500: '#c22b2c',
950: '#000000',
},
}SCSS
$custom: #c22b2c; $custom-light: #de7266; $custom-dark: #000000;
JSON
{
"hex": "#c22b2c",
"rgb": {
"r": 194,
"g": 43,
"b": 44
},
"hsl": {
"h": 359.603,
"s": 63.713,
"l": 46.471
},
"oklch": {
"l": 0.53406,
"c": 0.18735,
"h": 26.1
},
"luminance": 0.13379
}Semantic roles & 50–950 ramp
primary
#C22B2C
secondary
#7CCDCC
accent
#E7E641
background
#FFF7F6
surface
#FEEDEB
border
#D6C8C6
text
#170906
muted
#857B7A