#C0424D#C0424D

#C0424D is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.9% C 0.161 H 19.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#C0424D
RGB	rgb(192, 66, 77)
HSL	hsl(355, 50%, 51%)
HSV	hsv(355, 66%, 75%)
CMYK	cmyk(0%, 65.6%, 59.9%, 24.7%)
CIE-LAB	lab(46.50, 51.08, 21.55)
CIE-LCH	lch(46.50, 55.44, 22.87°)
OKLab	oklab(55.86% 0.1522 0.0525)
OKLCH	oklch(55.86% 0.161 19)
XYZ	xyz(25.0284, 15.6421, 8.7210)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0424D #42C0B5

analogous

#C0428C #C0424D #C07642

triadic

#C0424D #4DC042 #424DC0

tetradic

#C0424D #8CC042 #42C0B5 #7642C0

square

#C0424D #8CC042 #42C0B5 #7642C0

split-complementary

#C0424D #42C076 #428CC0

monochromatic

#662228 #94313A #C0424D #CF7078 #DF9EA3

Accessibility & contrast

On white

5.09

#C0424D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#C0424D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0424D

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0424D	#FFFFFF	#000000	##FFFFFF
##C0424D	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D4D

Deuteranopia (green-blind)

#82784A

Tritanopia (blue-blind)

#D22747

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c0424d;
/* rgb */ color: rgb(192, 66, 77);
/* oklch */ color: oklch(55.9% 0.161 19.0);

Tailwind

colors: {
  custom: {
    50: '#d97d7e',
    500: '#c0424d',
    950: '#000000',
  },
}

SCSS

$custom: #c0424d;
$custom-light: #d97d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#c0424d",
  "rgb": {
    "r": 192,
    "g": 66,
    "b": 77
  },
  "hsl": {
    "h": 354.762,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5586,
    "c": 0.16096,
    "h": 19
  },
  "luminance": 0.15639
}

Semantic roles & 50–950 ramp

primary

#C0424D

secondary

#93CBC6

accent

#DACD4E

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C0424D

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

Preview Lab → · Contrast checker → · Palette generator →