#C9313F#C9313F
#C9313F is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.4% C 0.188 H 21.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #C9313F |
|---|---|
| RGB | rgb(201, 49, 63) |
| HSL | hsl(354, 61%, 49%) |
| HSV | hsv(354, 76%, 79%) |
| CMYK | cmyk(0%, 75.6%, 68.7%, 21.2%) |
| CIE-LAB | lab(45.60, 59.40, 29.19) |
| CIE-LCH | lch(45.60, 66.19, 26.17°) |
| OKLab | oklab(55.41% 0.1748 0.068) |
| OKLCH | oklch(55.41% 0.188 21.3) |
| XYZ | xyz(26.0858, 14.9770, 6.2190) |
| Luminance | 0.1497 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Cardinal
#C41E3A
ΔE00 3.00
Dull Red
#BB3F3F
ΔE00 3.10
Cherry (survey)
#CF0234
ΔE00 3.19
Crimson
#DC143C
ΔE00 3.25
Reddish
#C44240
ΔE00 3.30
Dusty Red
#B9484E
ΔE00 4.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C9313F #31C9BB
analogous
#C9318B #C9313F #C96F31
triadic
#C9313F #3FC931 #313FC9
tetradic
#C9313F #8BC931 #31C9BB #6F31C9
square
#C9313F #8BC931 #31C9BB #6F31C9
split-complementary
#C9313F #31C96F #318BC9
monochromatic
#671920 #982530 #C9313F #D85F6A #E49098
Accessibility & contrast
On white
5.26
#C9313F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#C9313F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C9313F
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C9313F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C9313F | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5E573E
Deuteranopia (green-blind)
#84783A
Tritanopia (blue-blind)
#DD0038
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #c9313f; /* rgb */ color: rgb(201, 49, 63); /* oklch */ color: oklch(55.4% 0.188 21.3);
Tailwind
colors: {
custom: {
50: '#e27674',
500: '#c9313f',
950: '#000000',
},
}SCSS
$custom: #c9313f; $custom-light: #e27674; $custom-dark: #000000;
JSON
{
"hex": "#c9313f",
"rgb": {
"r": 201,
"g": 49,
"b": 63
},
"hsl": {
"h": 354.474,
"s": 60.8,
"l": 49.02
},
"oklch": {
"l": 0.55414,
"c": 0.18755,
"h": 21.3
},
"luminance": 0.14973
}Semantic roles & 50–950 ramp
primary
#C9313F
secondary
#87CFC8
accent
#E4D544
background
#FFF7F7
surface
#FEEEED
border
#D6C9C8
text
#170908
muted
#857B7B