#CD4639#CD4639
#CD4639 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.1% C 0.173 H 28.9°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).
Color values
| HEX | #CD4639 |
|---|---|
| RGB | rgb(205, 70, 57) |
| HSL | hsl(5, 60%, 51%) |
| HSV | hsv(5, 72%, 80%) |
| CMYK | cmyk(0%, 65.9%, 72.2%, 19.6%) |
| CIE-LAB | lab(49.08, 52.61, 36.96) |
| CIE-LCH | lch(49.08, 64.29, 35.09°) |
| OKLab | oklab(58.12% 0.1516 0.0838) |
| OKLCH | oklch(58.12% 0.173 28.9) |
| XYZ | xyz(28.1086, 17.6589, 5.7985) |
| Luminance | 0.1766 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 3.88
Dark Coral
#CF524E
ΔE00 4.67
Pale Red
#D9544D
ΔE00 5.20
Dark Salmon
#C85A53
ΔE00 5.64
Faded Red
#D3494E
ΔE00 5.68
Dull Red
#BB3F3F
ΔE00 5.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CD4639 #39C0CD
analogous
#CD3976 #CD4639 #CD9039
triadic
#CD4639 #39CD46 #4639CD
tetradic
#CD4639 #76CD39 #39C0CD #9039CD
square
#CD4639 #76CD39 #39C0CD #9039CD
split-complementary
#CD4639 #39CD90 #3976CD
monochromatic
#6F231C #A03328 #CD4639 #D9746A #E6A19B
Accessibility & contrast
On white
4.63
#CD4639 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.53
#CD4639 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #CD4639
4.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CD4639 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CD4639 | 1.00 | 4.63 | 4.53 | 4.63 |
| #FFFFFF | 4.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6C6237
Deuteranopia (green-blind)
#8D8035
Tritanopia (blue-blind)
#E12144
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #cd4639; /* rgb */ color: rgb(205, 70, 57); /* oklch */ color: oklch(58.1% 0.173 28.9);
Tailwind
colors: {
custom: {
50: '#e48070',
500: '#cd4639',
950: '#000000',
},
}SCSS
$custom: #cd4639; $custom-light: #e48070; $custom-dark: #000000;
JSON
{
"hex": "#cd4639",
"rgb": {
"r": 205,
"g": 70,
"b": 57
},
"hsl": {
"h": 5.27,
"s": 59.677,
"l": 51.373
},
"oklch": {
"l": 0.58117,
"c": 0.17318,
"h": 28.9
},
"luminance": 0.17655
}Semantic roles & 50–950 ramp
primary
#CD4639
secondary
#90CCD2
accent
#D5E345
background
#FFF8F6
surface
#FEEFEC
border
#D6CAC7
text
#170B07
muted
#857C7A