#CC4B3F#CC4B3F
#CC4B3F is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.6% C 0.166 H 28.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).
Color values
| HEX | #CC4B3F |
|---|---|
| RGB | rgb(204, 75, 63) |
| HSL | hsl(5, 58%, 52%) |
| HSV | hsv(5, 69%, 80%) |
| CMYK | cmyk(0%, 63.2%, 69.1%, 20%) |
| CIE-LAB | lab(49.78, 50.43, 34.33) |
| CIE-LCH | lch(49.78, 61.01, 34.25°) |
| OKLab | oklab(58.63% 0.146 0.0792) |
| OKLCH | oklch(58.63% 0.166 28.5) |
| XYZ | xyz(28.3180, 18.2323, 6.7297) |
| Luminance | 0.1823 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Coral
#CF524E
ΔE00 3.53
Reddish
#C44240
ΔE00 3.73
Pale Red
#D9544D
ΔE00 4.23
Dark Salmon
#C85A53
ΔE00 4.42
Faded Red
#D3494E
ΔE00 4.83
Dull Red
#BB3F3F
ΔE00 5.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CC4B3F #3FC0CC
analogous
#CC3F7A #CC4B3F #CC913F
triadic
#CC4B3F #3FCC4B #4B3FCC
tetradic
#CC4B3F #7ACC3F #3FC0CC #913FCC
square
#CC4B3F #7ACC3F #3FC0CC #913FCC
split-complementary
#CC4B3F #3FCC91 #3F7ACC
monochromatic
#72251E #A3352B #CC4B3F #D9786F #E6A6A0
Accessibility & contrast
On white
4.52
#CC4B3F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.65
#CC4B3F on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #CC4B3F
4.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CC4B3F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CC4B3F | 1.00 | 4.52 | 4.65 | 4.65 |
| #FFFFFF | 4.52 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.65 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.65 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6E653D
Deuteranopia (green-blind)
#8E813B
Tritanopia (blue-blind)
#E02C49
Achromatopsia (no color)
#767676
Design tokens & code
CSS
--color: #cc4b3f; /* rgb */ color: rgb(204, 75, 63); /* oklch */ color: oklch(58.6% 0.166 28.5);
Tailwind
colors: {
custom: {
50: '#e38374',
500: '#cc4b3f',
950: '#000000',
},
}SCSS
$custom: #cc4b3f; $custom-light: #e38374; $custom-dark: #000000;
JSON
{
"hex": "#cc4b3f",
"rgb": {
"r": 204,
"g": 75,
"b": 63
},
"hsl": {
"h": 5.106,
"s": 58.025,
"l": 52.353
},
"oklch": {
"l": 0.58633,
"c": 0.16613,
"h": 28.5
},
"luminance": 0.18228
}Semantic roles & 50–950 ramp
primary
#CC4B3F
secondary
#95CDD2
accent
#D4E147
background
#FFF8F7
surface
#FEEFED
border
#D6CAC8
text
#170B08
muted
#857C7B