#C0424B#C0424B

#C0424B is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.8% C 0.161 H 20.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#C0424B
RGB	rgb(192, 66, 75)
HSL	hsl(356, 50%, 51%)
HSV	hsv(356, 66%, 75%)
CMYK	cmyk(0%, 65.6%, 60.9%, 24.7%)
CIE-LAB	lab(46.46, 50.94, 22.71)
CIE-LCH	lch(46.46, 55.77, 24.03°)
OKLab	oklab(55.82% 0.1514 0.055)
OKLCH	oklch(55.82% 0.161 20)
XYZ	xyz(24.9588, 15.6143, 8.3548)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0424B #42C0B7

analogous

#C0428A #C0424B #C07842

triadic

#C0424B #4BC042 #424BC0

tetradic

#C0424B #8AC042 #42C0B7 #7842C0

square

#C0424B #8AC042 #42C0B7 #7842C0

split-complementary

#C0424B #42C078 #428AC0

monochromatic

#662227 #943138 #C0424B #CF7077 #DF9EA2

Accessibility & contrast

On white

5.09

#C0424B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#C0424B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0424B

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0424B	#FFFFFF	#000000	##FFFFFF
##C0424B	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D4A

Deuteranopia (green-blind)

#827848

Tritanopia (blue-blind)

#D22646

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c0424b;
/* rgb */ color: rgb(192, 66, 75);
/* oklch */ color: oklch(55.8% 0.161 20.0);

Tailwind

colors: {
  custom: {
    50: '#da7d7d',
    500: '#c0424b',
    950: '#000000',
  },
}

SCSS

$custom: #c0424b;
$custom-light: #da7d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c0424b",
  "rgb": {
    "r": 192,
    "g": 66,
    "b": 75
  },
  "hsl": {
    "h": 355.714,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5582,
    "c": 0.16105,
    "h": 20
  },
  "luminance": 0.15611
}

Semantic roles & 50–950 ramp

primary

#C0424B

secondary

#93CBC7

accent

#DAD04E

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C0424B

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

Preview Lab → · Contrast checker → · Palette generator →