#C83D36#C83D36

#C83D36 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.177 H 27.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#C83D36
RGB	rgb(200, 61, 54)
HSL	hsl(3, 57%, 50%)
HSV	hsv(3, 73%, 78%)
CMYK	cmyk(0%, 69.5%, 73%, 21.6%)
CIE-LAB	lab(46.83, 54.42, 35.86)
CIE-LCH	lch(46.83, 65.18, 33.38°)
OKLab	oklab(56.25% 0.1572 0.0811)
OKLCH	oklch(56.25% 0.177 27.3)
XYZ	xyz(26.1569, 15.8871, 5.1785)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83D36 #36C1C8

analogous

#C83678 #C83D36 #C88636

triadic

#C83D36 #36C83D #3D36C8

tetradic

#C83D36 #78C836 #36C1C8 #8636C8

square

#C83D36 #78C836 #36C1C8 #8636C8

split-complementary

#C83D36 #36C886 #3678C8

monochromatic

#68201C #982E29 #C83D36 #D66B66 #E39996

Accessibility & contrast

On white

5.03

#C83D36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C83D36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83D36

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83D36	#FFFFFF	#000000	##FFFFFF
##C83D36	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)

#655C34

Deuteranopia (green-blind)

#877A31

Tritanopia (blue-blind)

#DC0C3D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83d36;
/* rgb */ color: rgb(200, 61, 54);
/* oklch */ color: oklch(56.3% 0.177 27.3);

Tailwind

colors: {
  custom: {
    50: '#e17b6d',
    500: '#c83d36',
    950: '#000000',
  },
}

SCSS

$custom: #c83d36;
$custom-light: #e17b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#c83d36",
  "rgb": {
    "r": 200,
    "g": 61,
    "b": 54
  },
  "hsl": {
    "h": 2.877,
    "s": 57.48,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56252,
    "c": 0.1769,
    "h": 27.3
  },
  "luminance": 0.15883
}

Semantic roles & 50–950 ramp

primary

#C83D36

secondary

#8CCBCE

accent

#D9E147

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C83D36

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

Preview Lab → · Contrast checker → · Palette generator →