#CC3627#CC3627
#CC3627 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.1% C 0.189 H 29.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #CC3627 |
|---|---|
| RGB | rgb(204, 54, 39) |
| HSL | hsl(5, 68%, 48%) |
| HSV | hsv(5, 81%, 80%) |
| CMYK | cmyk(0%, 73.5%, 80.9%, 20%) |
| CIE-LAB | lab(46.48, 57.70, 43.92) |
| CIE-LCH | lch(46.48, 72.52, 37.28°) |
| OKLab | oklab(56.08% 0.1641 0.0942) |
| OKLCH | oklch(56.08% 0.189 29.9) |
| XYZ | xyz(26.5904, 15.6264, 3.5352) |
| Luminance | 0.1562 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red (survey)
#E50000
ΔE00 5.55
Reddish
#C44240
ΔE00 5.63
Dull Red
#BB3F3F
ΔE00 6.71
Scarlet
#BE0119
ΔE00 6.75
Firebrick
#B22222
ΔE00 7.22
Rusty Red
#AF2F0D
ΔE00 7.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CC3627 #27BDCC
analogous
#CC276A #CC3627 #CC8927
triadic
#CC3627 #27CC36 #3627CC
tetradic
#CC3627 #6ACC27 #27BDCC #8927CC
square
#CC3627 #6ACC27 #27BDCC #8927CC
split-complementary
#CC3627 #27CC89 #276ACC
monochromatic
#651B13 #99281D #CC3627 #DE5F52 #E88F86
Accessibility & contrast
On white
5.09
#CC3627 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.12
#CC3627 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #CC3627
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CC3627 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CC3627 | 1.00 | 5.09 | 4.12 | 5.09 |
| #FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#645924
Deuteranopia (green-blind)
#897A20
Tritanopia (blue-blind)
#E10034
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #cc3627; /* rgb */ color: rgb(204, 54, 39); /* oklch */ color: oklch(56.1% 0.189 29.9);
Tailwind
colors: {
custom: {
50: '#e57863',
500: '#cc3627',
950: '#000000',
},
}SCSS
$custom: #cc3627; $custom-light: #e57863; $custom-dark: #000000;
JSON
{
"hex": "#cc3627",
"rgb": {
"r": 204,
"g": 54,
"b": 39
},
"hsl": {
"h": 5.455,
"s": 67.901,
"l": 47.647
},
"oklch": {
"l": 0.56078,
"c": 0.18916,
"h": 29.9
},
"luminance": 0.15622
}Semantic roles & 50–950 ramp
primary
#CC3627
secondary
#7EC9D1
accent
#DBEB3D
background
#FFF7F6
surface
#FFEEEB
border
#D7C9C6
text
#180A05
muted
#867C7A