#C83E3D#C83E3D
#C83E3D is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.5% C 0.175 H 25.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #C83E3D |
|---|---|
| RGB | rgb(200, 62, 61) |
| HSL | hsl(0, 56%, 51%) |
| HSV | hsv(0, 70%, 78%) |
| CMYK | cmyk(0%, 69%, 69.5%, 21.6%) |
| CIE-LAB | lab(47.06, 54.37, 32.09) |
| CIE-LCH | lch(47.06, 63.13, 30.55°) |
| OKLab | oklab(56.46% 0.1585 0.0741) |
| OKLCH | oklch(56.46% 0.175 25.1) |
| XYZ | xyz(26.3872, 16.0654, 6.1255) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 0.93
Dull Red
#BB3F3F
ΔE00 2.78
Faded Red
#D3494E
ΔE00 4.56
Dark Coral
#CF524E
ΔE00 4.95
Crimson
#DC143C
ΔE00 4.99
Dusty Red
#B9484E
ΔE00 5.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C83E3D #3DC7C8
analogous
#C83D81 #C83E3D #C8833D
triadic
#C83E3D #3DC83E #3E3DC8
tetradic
#C83E3D #81C83D #3DC7C8 #833DC8
square
#C83E3D #81C83D #3DC7C8 #833DC8
split-complementary
#C83E3D #3DC883 #3D81C8
monochromatic
#6C1F1F #9C2D2C #C83E3D #D66D6D #E39D9C
Accessibility & contrast
On white
4.99
#C83E3D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#C83E3D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #C83E3D
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C83E3D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##C83E3D | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#655D3C
Deuteranopia (green-blind)
#877B39
Tritanopia (blue-blind)
#DC133F
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #c83e3d; /* rgb */ color: rgb(200, 62, 61); /* oklch */ color: oklch(56.5% 0.175 25.1);
Tailwind
colors: {
custom: {
50: '#e17c72',
500: '#c83e3d',
950: '#000000',
},
}SCSS
$custom: #c83e3d; $custom-light: #e17c72; $custom-dark: #000000;
JSON
{
"hex": "#c83e3d",
"rgb": {
"r": 200,
"g": 62,
"b": 61
},
"hsl": {
"h": 0.432,
"s": 55.823,
"l": 51.176
},
"oklch": {
"l": 0.56457,
"c": 0.17498,
"h": 25.1
},
"luminance": 0.16062
}Semantic roles & 50–950 ramp
primary
#C83E3D
secondary
#92CFCF
accent
#DEDF49
background
#FEF7F6
surface
#FDEEEC
border
#D5C9C7
text
#170A08
muted
#857C7B