#C73551#C73551

#C73551 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.8% C 0.182 H 14.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#C73551
RGB	rgb(199, 53, 81)
HSL	hsl(348, 58%, 49%)
HSV	hsv(348, 73%, 78%)
CMYK	cmyk(0%, 73.4%, 59.3%, 22%)
CIE-LAB	lab(46.02, 58.53, 18.71)
CIE-LCH	lch(46.02, 61.45, 17.72°)
OKLab	oklab(55.76% 0.1758 0.046)
OKLCH	oklch(55.76% 0.182 14.7)
XYZ	xyz(26.3141, 15.2862, 9.3479)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73551 #35C7AB

analogous

#C7359A #C73551 #C76235

triadic

#C73551 #51C735 #3551C7

tetradic

#C73551 #9AC735 #35C7AB #6235C7

square

#C73551 #9AC735 #35C7AB #6235C7

split-complementary

#C73551 #35C762 #359AC7

monochromatic

#661B2A #97283D #C73551 #D66479 #E294A3

Accessibility & contrast

On white

5.18

#C73551 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#C73551 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73551

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73551	#FFFFFF	#000000	##FFFFFF
##C73551	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5A51

Deuteranopia (green-blind)

#82784D

Tritanopia (blue-blind)

#DA0241

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c73551;
/* rgb */ color: rgb(199, 53, 81);
/* oklch */ color: oklch(55.8% 0.182 14.7);

Tailwind

colors: {
  custom: {
    50: '#df7881',
    500: '#c73551',
    950: '#000000',
  },
}

SCSS

$custom: #c73551;
$custom-light: #df7881;
$custom-dark: #000000;

JSON

{
  "hex": "#c73551",
  "rgb": {
    "r": 199,
    "g": 53,
    "b": 81
  },
  "hsl": {
    "h": 348.493,
    "s": 57.937,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55762,
    "c": 0.18174,
    "h": 14.7
  },
  "luminance": 0.15282
}

Semantic roles & 50–950 ramp

primary

#C73551

secondary

#8ACEC1

accent

#E1C447

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #C73551

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

Preview Lab → · Contrast checker → · Palette generator →