#CF473B#CF473B
#CF473B is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.6% C 0.174 H 28.6°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).
Color values
| HEX | #CF473B |
|---|---|
| RGB | rgb(207, 71, 59) |
| HSL | hsl(5, 61%, 52%) |
| HSV | hsv(5, 71%, 81%) |
| CMYK | cmyk(0%, 65.7%, 71.5%, 18.8%) |
| CIE-LAB | lab(49.61, 52.96, 36.53) |
| CIE-LCH | lch(49.61, 64.33, 34.60°) |
| OKLab | oklab(58.59% 0.1528 0.0832) |
| OKLCH | oklch(58.59% 0.174 28.6) |
| XYZ | xyz(28.7779, 18.0918, 6.1135) |
| Luminance | 0.1809 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 3.97
Dark Coral
#CF524E
ΔE00 4.18
Pale Red
#D9544D
ΔE00 4.60
Faded Red
#D3494E
ΔE00 5.24
Dark Salmon
#C85A53
ΔE00 5.25
Dull Red
#BB3F3F
ΔE00 6.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CF473B #3BC3CF
analogous
#CF3B79 #CF473B #CF913B
triadic
#CF473B #3BCF47 #473BCF
tetradic
#CF473B #79CF3B #3BC3CF #913BCF
square
#CF473B #79CF3B #3BC3CF #913BCF
split-complementary
#CF473B #3BCF91 #3B79CF
monochromatic
#73231C #A53228 #CF473B #DB756C #E7A39D
Accessibility & contrast
On white
4.55
#CF473B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.62
#CF473B on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #CF473B
4.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CF473B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CF473B | 1.00 | 4.55 | 4.62 | 4.62 |
| #FFFFFF | 4.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6D6339
Deuteranopia (green-blind)
#8F8137
Tritanopia (blue-blind)
#E32245
Achromatopsia (no color)
#767676
Design tokens & code
CSS
--color: #cf473b; /* rgb */ color: rgb(207, 71, 59); /* oklch */ color: oklch(58.6% 0.174 28.6);
Tailwind
colors: {
custom: {
50: '#e68171',
500: '#cf473b',
950: '#000000',
},
}SCSS
$custom: #cf473b; $custom-light: #e68171; $custom-dark: #000000;
JSON
{
"hex": "#cf473b",
"rgb": {
"r": 207,
"g": 71,
"b": 59
},
"hsl": {
"h": 4.865,
"s": 60.656,
"l": 52.157
},
"oklch": {
"l": 0.58586,
"c": 0.17399,
"h": 28.6
},
"luminance": 0.18088
}Semantic roles & 50–950 ramp
primary
#CF473B
secondary
#93CED3
accent
#D7E444
background
#FFF8F6
surface
#FFEFEC
border
#D7CAC7
text
#170B08
muted
#857C7B