#C64029#C64029
#C64029 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.1% C 0.174 H 32.2°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).
Color values
| HEX | #C64029 |
|---|---|
| RGB | rgb(198, 64, 41) |
| HSL | hsl(9, 66%, 47%) |
| HSV | hsv(9, 79%, 78%) |
| CMYK | cmyk(0%, 67.7%, 79.3%, 22.4%) |
| CIE-LAB | lab(46.76, 52.07, 42.79) |
| CIE-LCH | lch(46.76, 67.40, 39.41°) |
| OKLab | oklab(56.09% 0.1475 0.0929) |
| OKLCH | oklch(56.09% 0.174 32.2) |
| XYZ | xyz(25.5253, 15.8365, 3.8101) |
| Luminance | 0.1583 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 6.23
Red (survey)
#E50000
ΔE00 6.29
Rust
#B7410E
ΔE00 6.64
Rusty Red
#AF2F0D
ΔE00 7.00
Dull Red
#BB3F3F
ΔE00 7.25
Scarlet
#BE0119
ΔE00 7.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C64029 #29AFC6
analogous
#C62961 #C64029 #C68F29
triadic
#C64029 #29C640 #4029C6
tetradic
#C64029 #61C629 #29AFC6 #8F29C6
square
#C64029 #61C629 #29AFC6 #8F29C6
split-complementary
#C64029 #29C68F #2961C6
monochromatic
#611F14 #93301F #C64029 #DB6551 #E69284
Accessibility & contrast
On white
5.04
#C64029 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.17
#C64029 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C64029
5.04:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C64029 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C64029 | 1.00 | 5.04 | 4.17 | 5.04 |
| #FFFFFF | 5.04 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.04 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#675C25
Deuteranopia (green-blind)
#887A23
Tritanopia (blue-blind)
#DA133C
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #c64029; /* rgb */ color: rgb(198, 64, 41); /* oklch */ color: oklch(56.1% 0.174 32.2);
Tailwind
colors: {
custom: {
50: '#e07c65',
500: '#c64029',
950: '#000000',
},
}SCSS
$custom: #c64029; $custom-light: #e07c65; $custom-dark: #000000;
JSON
{
"hex": "#c64029",
"rgb": {
"r": 198,
"g": 64,
"b": 41
},
"hsl": {
"h": 8.79,
"s": 65.69,
"l": 46.863
},
"oklch": {
"l": 0.56091,
"c": 0.17431,
"h": 32.2
},
"luminance": 0.15833
}Semantic roles & 50–950 ramp
primary
#C64029
secondary
#7CC3CF
accent
#D0E93F
background
#FFF7F6
surface
#FEEEEB
border
#D6C9C6
text
#170A05
muted
#857C7A