#C93839#C93839

#C93839 is a mid, vivid red. Relative luminance 0.155; OKLCH L 56.0% C 0.182 H 25.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#C93839
RGB	rgb(201, 56, 57)
HSL	hsl(360, 57%, 50%)
HSV	hsv(360, 72%, 79%)
CMYK	cmyk(0%, 72.1%, 71.6%, 21.2%)
CIE-LAB	lab(46.37, 56.74, 33.66)
CIE-LCH	lch(46.37, 65.97, 30.68°)
OKLab	oklab(55.96% 0.165 0.0768)
OKLCH	oklch(55.96% 0.182 25)
XYZ	xyz(26.2430, 15.5452, 5.4888)
Luminance	0.1554 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93839 #38C9C8

analogous

#C93882 #C93839 #C97F38

triadic

#C93839 #39C938 #3839C9

tetradic

#C93839 #82C938 #38C9C8 #7F38C9

square

#C93839 #82C938 #38C9C8 #7F38C9

split-complementary

#C93839 #38C97F #3882C9

monochromatic

#6A1D1D #9A2A2B #C93839 #D66869 #E39899

Accessibility & contrast

On white

5.11

#C93839 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C93839 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93839

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93839	#FFFFFF	#000000	##FFFFFF
##C93839	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A38

Deuteranopia (green-blind)

#867934

Tritanopia (blue-blind)

#DD003A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c93839;
/* rgb */ color: rgb(201, 56, 57);
/* oklch */ color: oklch(56.0% 0.182 25.0);

Tailwind

colors: {
  custom: {
    50: '#e2796f',
    500: '#c93839',
    950: '#000000',
  },
}

SCSS

$custom: #c93839;
$custom-light: #e2796f;
$custom-dark: #000000;

JSON

{
  "hex": "#c93839",
  "rgb": {
    "r": 201,
    "g": 56,
    "b": 57
  },
  "hsl": {
    "h": 359.586,
    "s": 57.312,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55959,
    "c": 0.18204,
    "h": 25
  },
  "luminance": 0.15541
}

Semantic roles & 50–950 ramp

primary

#C93839

secondary

#8ECFCE

accent

#E1E047

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C93839

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

Preview Lab → · Contrast checker → · Palette generator →