#C63D52#C63D52
#C63D52 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.4% C 0.173 H 15.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).
Color values
| HEX | #C63D52 |
|---|---|
| RGB | rgb(198, 61, 82) |
| HSL | hsl(351, 55%, 51%) |
| HSV | hsv(351, 69%, 78%) |
| CMYK | cmyk(0%, 69.2%, 58.6%, 22.4%) |
| CIE-LAB | lab(46.92, 55.38, 19.26) |
| CIE-LCH | lch(46.92, 58.63, 19.17°) |
| OKLab | oklab(56.4% 0.166 0.0474) |
| OKLCH | oklch(56.4% 0.173 15.9) |
| XYZ | xyz(26.4830, 15.9561, 9.6663) |
| Luminance | 0.1595 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dusty Red
#B9484E
ΔE00 3.54
Lipstick
#D5174E
ΔE00 3.89
Dark Rose
#B5485D
ΔE00 4.62
Ruby
#CA0147
ΔE00 5.34
Deep Rose
#C74767
ΔE00 5.34
Cardinal
#C41E3A
ΔE00 5.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C63D52 #3DC6B1
analogous
#C63D96 #C63D52 #C66C3D
triadic
#C63D52 #52C63D #3D52C6
tetradic
#C63D52 #96C63D #3DC6B1 #6C3DC6
square
#C63D52 #96C63D #3DC6B1 #6C3DC6
split-complementary
#C63D52 #3DC66C #3D96C6
monochromatic
#6A1F2A #992D3D #C63D52 #D46C7C #E29CA6
Accessibility & contrast
On white
5.01
#C63D52 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.19
#C63D52 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C63D52
5.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C63D52 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C63D52 | 1.00 | 5.01 | 4.19 | 5.01 |
| #FFFFFF | 5.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#605D52
Deuteranopia (green-blind)
#837A4E
Tritanopia (blue-blind)
#D91C46
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #c63d52; /* rgb */ color: rgb(198, 61, 82); /* oklch */ color: oklch(56.4% 0.173 15.9);
Tailwind
colors: {
custom: {
50: '#de7b82',
500: '#c63d52',
950: '#000000',
},
}SCSS
$custom: #c63d52; $custom-light: #de7b82; $custom-dark: #000000;
JSON
{
"hex": "#c63d52",
"rgb": {
"r": 198,
"g": 61,
"b": 82
},
"hsl": {
"h": 350.803,
"s": 54.582,
"l": 50.784
},
"oklch": {
"l": 0.56399,
"c": 0.17264,
"h": 15.9
},
"luminance": 0.15952
}Semantic roles & 50–950 ramp
primary
#C63D52
secondary
#91CEC4
accent
#DEC74A
background
#FEF7F7
surface
#FDEEEE
border
#D5C9C9
text
#160A0A
muted
#847C7C