#C64133#C64133
#C64133 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.3% C 0.172 H 29.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #C64133 |
|---|---|
| RGB | rgb(198, 65, 51) |
| HSL | hsl(6, 59%, 49%) |
| HSV | hsv(6, 74%, 78%) |
| CMYK | cmyk(0%, 67.2%, 74.2%, 22.4%) |
| CIE-LAB | lab(47.01, 52.05, 37.66) |
| CIE-LCH | lch(47.01, 64.24, 35.89°) |
| OKLab | oklab(56.31% 0.1494 0.0844) |
| OKLCH | oklch(56.31% 0.172 29.5) |
| XYZ | xyz(25.7794, 16.0292, 4.8678) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 3.75
Dull Red
#BB3F3F
ΔE00 5.01
Dark Coral
#CF524E
ΔE00 6.34
Faded Red
#D3494E
ΔE00 7.04
Dark Salmon
#C85A53
ΔE00 7.16
Pale Red
#D9544D
ΔE00 7.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C64133 #33B8C6
analogous
#C6336F #C64133 #C68B33
triadic
#C64133 #33C641 #4133C6
tetradic
#C64133 #6FC633 #33B8C6 #8B33C6
square
#C64133 #6FC633 #33B8C6 #8B33C6
split-complementary
#C64133 #33C68B #336FC6
monochromatic
#65211A #953126 #C64133 #D66B60 #E39991
Accessibility & contrast
On white
4.99
#C64133 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#C64133 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C64133
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C64133 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C64133 | 1.00 | 4.99 | 4.20 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#675D30
Deuteranopia (green-blind)
#887A2E
Tritanopia (blue-blind)
#DA193F
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #c64133; /* rgb */ color: rgb(198, 65, 51); /* oklch */ color: oklch(56.3% 0.172 29.5);
Tailwind
colors: {
custom: {
50: '#e07d6b',
500: '#c64133',
950: '#000000',
},
}SCSS
$custom: #c64133; $custom-light: #e07d6b; $custom-dark: #000000;
JSON
{
"hex": "#c64133",
"rgb": {
"r": 198,
"g": 65,
"b": 51
},
"hsl": {
"h": 5.714,
"s": 59.036,
"l": 48.824
},
"oklch": {
"l": 0.56314,
"c": 0.17159,
"h": 29.5
},
"luminance": 0.16025
}Semantic roles & 50–950 ramp
primary
#C64133
secondary
#87C7CD
accent
#D3E246
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#170A07
muted
#857C7A