#C73D53#C73D53

#C73D53 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.6% C 0.174 H 15.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#C73D53
RGB	rgb(199, 61, 83)
HSL	hsl(350, 55%, 51%)
HSV	hsv(350, 69%, 78%)
CMYK	cmyk(0%, 69.3%, 58.3%, 22%)
CIE-LAB	lab(47.12, 55.76, 18.95)
CIE-LCH	lch(47.12, 58.89, 18.77°)
OKLab	oklab(56.59% 0.1673 0.0467)
OKLCH	oklch(56.59% 0.174 15.6)
XYZ	xyz(26.7858, 16.1079, 9.8806)
Luminance	0.1610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73D53 #3DC7B1

analogous

#C73D98 #C73D53 #C76C3D

triadic

#C73D53 #53C73D #3D53C7

tetradic

#C73D53 #98C73D #3DC7B1 #6C3DC7

square

#C73D53 #98C73D #3DC7B1 #6C3DC7

split-complementary

#C73D53 #3DC76C #3D98C7

monochromatic

#6B1F2B #9A2D3E #C73D53 #D56C7D #E29CA7

Accessibility & contrast

On white

4.98

#C73D53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#C73D53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73D53

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73D53	#FFFFFF	#000000	##FFFFFF
##C73D53	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D53

Deuteranopia (green-blind)

#847A4F

Tritanopia (blue-blind)

#DA1C46

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c73d53;
/* rgb */ color: rgb(199, 61, 83);
/* oklch */ color: oklch(56.6% 0.174 15.6);

Tailwind

colors: {
  custom: {
    50: '#df7c83',
    500: '#c73d53',
    950: '#000000',
  },
}

SCSS

$custom: #c73d53;
$custom-light: #df7c83;
$custom-dark: #000000;

JSON

{
  "hex": "#c73d53",
  "rgb": {
    "r": 199,
    "g": 61,
    "b": 83
  },
  "hsl": {
    "h": 350.435,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56586,
    "c": 0.17368,
    "h": 15.6
  },
  "luminance": 0.16104
}

Semantic roles & 50–950 ramp

primary

#C73D53

secondary

#91CEC5

accent

#DFC749

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C73D53

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

Preview Lab → · Contrast checker → · Palette generator →