#C73D57#C73D57

#C73D57 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.7% C 0.174 H 13.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#C73D57
RGB	rgb(199, 61, 87)
HSL	hsl(349, 55%, 51%)
HSV	hsv(349, 69%, 78%)
CMYK	cmyk(0%, 69.3%, 56.3%, 22%)
CIE-LAB	lab(47.20, 56.05, 16.62)
CIE-LCH	lch(47.20, 58.46, 16.51°)
OKLab	oklab(56.68% 0.1688 0.0414)
OKLCH	oklch(56.68% 0.174 13.8)
XYZ	xyz(26.9447, 16.1714, 10.7175)
Luminance	0.1617 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73D57 #3DC7AD

analogous

#C73D9C #C73D57 #C7683D

triadic

#C73D57 #57C73D #3D57C7

tetradic

#C73D57 #9CC73D #3DC7AD #683DC7

square

#C73D57 #9CC73D #3DC7AD #683DC7

split-complementary

#C73D57 #3DC768 #3D9CC7

monochromatic

#6B1F2D #9A2D41 #C73D57 #D56C80 #E29CA9

Accessibility & contrast

On white

4.96

#C73D57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C73D57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73D57

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73D57	#FFFFFF	#000000	##FFFFFF
##C73D57	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E57

Deuteranopia (green-blind)

#837A54

Tritanopia (blue-blind)

#D91E48

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c73d57;
/* rgb */ color: rgb(199, 61, 87);
/* oklch */ color: oklch(56.7% 0.174 13.8);

Tailwind

colors: {
  custom: {
    50: '#de7c86',
    500: '#c73d57',
    950: '#000000',
  },
}

SCSS

$custom: #c73d57;
$custom-light: #de7c86;
$custom-dark: #000000;

JSON

{
  "hex": "#c73d57",
  "rgb": {
    "r": 199,
    "g": 61,
    "b": 87
  },
  "hsl": {
    "h": 348.696,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56675,
    "c": 0.17385,
    "h": 13.8
  },
  "luminance": 0.16168
}

Semantic roles & 50–950 ramp

primary

#C73D57

secondary

#91CEC3

accent

#DFC249

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C73D57

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

Preview Lab → · Contrast checker → · Palette generator →