#C64030#C64030
#C64030 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.2% C 0.173 H 30.1°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).
Color values
| HEX | #C64030 |
|---|---|
| RGB | rgb(198, 64, 48) |
| HSL | hsl(6, 61%, 48%) |
| HSV | hsv(6, 76%, 78%) |
| CMYK | cmyk(0%, 67.7%, 75.8%, 22.4%) |
| CIE-LAB | lab(46.83, 52.33, 39.12) |
| CIE-LCH | lch(46.83, 65.34, 36.78°) |
| OKLab | oklab(56.17% 0.1497 0.0869) |
| OKLCH | oklch(56.17% 0.173 30.1) |
| XYZ | xyz(25.6585, 15.8898, 4.5117) |
| Luminance | 0.1589 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 4.40
Dull Red
#BB3F3F
ΔE00 5.55
Dark Coral
#CF524E
ΔE00 6.92
Red (survey)
#E50000
ΔE00 7.17
Firebrick
#B22222
ΔE00 7.34
Scarlet
#BE0119
ΔE00 7.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C64030 #30B6C6
analogous
#C6306B #C64030 #C68B30
triadic
#C64030 #30C640 #4030C6
tetradic
#C64030 #6BC630 #30B6C6 #8B30C6
square
#C64030 #6BC630 #30B6C6 #8B30C6
split-complementary
#C64030 #30C68B #306BC6
monochromatic
#632018 #953024 #C64030 #D7695C #E3968D
Accessibility & contrast
On white
5.03
#C64030 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.18
#C64030 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C64030
5.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C64030 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C64030 | 1.00 | 5.03 | 4.18 | 5.03 |
| #FFFFFF | 5.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#665C2D
Deuteranopia (green-blind)
#887A2B
Tritanopia (blue-blind)
#DA163D
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #c64030; /* rgb */ color: rgb(198, 64, 48); /* oklch */ color: oklch(56.2% 0.173 30.1);
Tailwind
colors: {
custom: {
50: '#e07c69',
500: '#c64030',
950: '#000000',
},
}SCSS
$custom: #c64030; $custom-light: #e07c69; $custom-dark: #000000;
JSON
{
"hex": "#c64030",
"rgb": {
"r": 198,
"g": 64,
"b": 48
},
"hsl": {
"h": 6.4,
"s": 60.976,
"l": 48.235
},
"oklch": {
"l": 0.56166,
"c": 0.17305,
"h": 30.1
},
"luminance": 0.15886
}Semantic roles & 50–950 ramp
primary
#C64030
secondary
#84C6CE
accent
#D3E444
background
#FFF7F6
surface
#FEEEEB
border
#D6C9C6
text
#170A06
muted
#857C7A