#CC4837#CC4837
#CC4837 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.2% C 0.171 H 30.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).
Color values
| HEX | #CC4837 |
|---|---|
| RGB | rgb(204, 72, 55) |
| HSL | hsl(7, 59%, 51%) |
| HSV | hsv(7, 73%, 80%) |
| CMYK | cmyk(0%, 64.7%, 73%, 20%) |
| CIE-LAB | lab(49.19, 51.34, 38.16) |
| CIE-LCH | lch(49.19, 63.96, 36.62°) |
| OKLab | oklab(58.16% 0.1473 0.0861) |
| OKLCH | oklch(58.16% 0.171 30.3) |
| XYZ | xyz(27.9118, 17.7519, 5.5704) |
| Luminance | 0.1775 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 4.71
Dark Coral
#CF524E
ΔE00 5.30
Pale Red
#D9544D
ΔE00 5.61
Dark Salmon
#C85A53
ΔE00 6.03
Dull Red
#BB3F3F
ΔE00 6.50
Faded Red
#D3494E
ΔE00 6.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CC4837 #37BBCC
analogous
#CC3770 #CC4837 #CC9337
triadic
#CC4837 #37CC48 #4837CC
tetradic
#CC4837 #70CC37 #37BBCC #9337CC
square
#CC4837 #70CC37 #37BBCC #9337CC
split-complementary
#CC4837 #37CC93 #3770CC
monochromatic
#6D251C #9E3628 #CC4837 #D87568 #E5A199
Accessibility & contrast
On white
4.62
#CC4837 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.55
#CC4837 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #CC4837
4.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CC4837 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CC4837 | 1.00 | 4.62 | 4.55 | 4.62 |
| #FFFFFF | 4.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6D6334
Deuteranopia (green-blind)
#8E8033
Tritanopia (blue-blind)
#E02545
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #cc4837; /* rgb */ color: rgb(204, 72, 55); /* oklch */ color: oklch(58.2% 0.171 30.3);
Tailwind
colors: {
custom: {
50: '#e4816f',
500: '#cc4837',
950: '#000000',
},
}SCSS
$custom: #cc4837; $custom-light: #e4816f; $custom-dark: #000000;
JSON
{
"hex": "#cc4837",
"rgb": {
"r": 204,
"g": 72,
"b": 55
},
"hsl": {
"h": 6.846,
"s": 59.363,
"l": 50.784
},
"oklch": {
"l": 0.58163,
"c": 0.17058,
"h": 30.3
},
"luminance": 0.17748
}Semantic roles & 50–950 ramp
primary
#CC4837
secondary
#8EC9D0
accent
#D1E345
background
#FFF8F6
surface
#FEEFEC
border
#D6CAC7
text
#170B07
muted
#857C7A