#C83D3C#C83D3C

#C83D3C is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.176 H 25.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C83D3C
RGB	rgb(200, 61, 60)
HSL	hsl(0, 56%, 51%)
HSV	hsv(0, 70%, 78%)
CMYK	cmyk(0%, 69.5%, 70%, 21.6%)
CIE-LAB	lab(46.90, 54.70, 32.49)
CIE-LCH	lch(46.90, 63.62, 30.71°)
OKLab	oklab(56.34% 0.1594 0.0749)
OKLCH	oklch(56.34% 0.176 25.2)
XYZ	xyz(26.3066, 15.9470, 5.9670)
Luminance	0.1594 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83D3C #3CC7C8

analogous

#C83C81 #C83D3C #C8833C

triadic

#C83D3C #3CC83D #3D3CC8

tetradic

#C83D3C #81C83C #3CC7C8 #833CC8

square

#C83D3C #81C83C #3CC7C8 #833CC8

split-complementary

#C83D3C #3CC883 #3C81C8

monochromatic

#6B1F1E #9B2D2C #C83D3C #D56C6C #E39C9B

Accessibility & contrast

On white

5.01

#C83D3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#C83D3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83D3C

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83D3C	#FFFFFF	#000000	##FFFFFF
##C83D3C	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)

#645C3B

Deuteranopia (green-blind)

#877A38

Tritanopia (blue-blind)

#DC0F3E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83d3c;
/* rgb */ color: rgb(200, 61, 60);
/* oklch */ color: oklch(56.3% 0.176 25.2);

Tailwind

colors: {
  custom: {
    50: '#e17b72',
    500: '#c83d3c',
    950: '#000000',
  },
}

SCSS

$custom: #c83d3c;
$custom-light: #e17b72;
$custom-dark: #000000;

JSON

{
  "hex": "#c83d3c",
  "rgb": {
    "r": 200,
    "g": 61,
    "b": 60
  },
  "hsl": {
    "h": 0.429,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56336,
    "c": 0.17606,
    "h": 25.2
  },
  "luminance": 0.15943
}

Semantic roles & 50–950 ramp

primary

#C83D3C

secondary

#91CECF

accent

#DEDF49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C83D3C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →