#C83C3E#C83C3E

#C83C3E is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.177 H 24.1°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#C83C3E
RGB	rgb(200, 60, 62)
HSL	hsl(359, 56%, 51%)
HSV	hsv(359, 70%, 78%)
CMYK	cmyk(0%, 70%, 69%, 21.6%)
CIE-LAB	lab(46.79, 55.19, 31.18)
CIE-LCH	lch(46.79, 63.39, 29.47°)
OKLab	oklab(56.26% 0.1613 0.0723)
OKLCH	oklch(56.26% 0.177 24.1)
XYZ	xyz(26.3076, 15.8628, 6.2331)
Luminance	0.1586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83C3E #3CC8C6

analogous

#C83C84 #C83C3E #C8803C

triadic

#C83C3E #3EC83C #3C3EC8

tetradic

#C83C3E #84C83C #3CC8C6 #803CC8

square

#C83C3E #84C83C #3CC8C6 #803CC8

split-complementary

#C83C3E #3CC880 #3C84C8

monochromatic

#6B1E1F #9B2C2D #C83C3E #D56C6D #E39B9C

Accessibility & contrast

On white

5.03

#C83C3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#C83C3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83C3E

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83C3E	#FFFFFF	#000000	##FFFFFF
##C83C3E	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C3D

Deuteranopia (green-blind)

#867A3A

Tritanopia (blue-blind)

#DC0D3E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83c3e;
/* rgb */ color: rgb(200, 60, 62);
/* oklch */ color: oklch(56.3% 0.177 24.1);

Tailwind

colors: {
  custom: {
    50: '#e17b73',
    500: '#c83c3e',
    950: '#000000',
  },
}

SCSS

$custom: #c83c3e;
$custom-light: #e17b73;
$custom-dark: #000000;

JSON

{
  "hex": "#c83c3e",
  "rgb": {
    "r": 200,
    "g": 60,
    "b": 62
  },
  "hsl": {
    "h": 359.143,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56262,
    "c": 0.17676,
    "h": 24.1
  },
  "luminance": 0.15859
}

Semantic roles & 50–950 ramp

primary

#C83C3E

secondary

#91CFCE

accent

#DFDD49

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C83C3E

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

Preview Lab → · Contrast checker → · Palette generator →