#C73D4C#C73D4C

#C73D4C is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.4% C 0.174 H 18.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#C73D4C
RGB	rgb(199, 61, 76)
HSL	hsl(353, 55%, 51%)
HSV	hsv(353, 69%, 78%)
CMYK	cmyk(0%, 69.3%, 61.8%, 22%)
CIE-LAB	lab(46.98, 55.29, 23.02)
CIE-LCH	lch(46.98, 59.89, 22.60°)
OKLab	oklab(56.44% 0.1645 0.0556)
OKLCH	oklch(56.44% 0.174 18.7)
XYZ	xyz(26.5291, 16.0052, 8.5284)
Luminance	0.1600 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73D4C #3DC7B8

analogous

#C73D91 #C73D4C #C7733D

triadic

#C73D4C #4CC73D #3D4CC7

tetradic

#C73D4C #91C73D #3DC7B8 #733DC7

square

#C73D4C #91C73D #3DC7B8 #733DC7

split-complementary

#C73D4C #3DC773 #3D91C7

monochromatic

#6B1F27 #9A2D38 #C73D4C #D56C78 #E29CA4

Accessibility & contrast

On white

5.00

#C73D4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#C73D4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73D4C

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73D4C	#FFFFFF	#000000	##FFFFFF
##C73D4C	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D4C

Deuteranopia (green-blind)

#857A48

Tritanopia (blue-blind)

#DA1843

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c73d4c;
/* rgb */ color: rgb(199, 61, 76);
/* oklch */ color: oklch(56.4% 0.174 18.7);

Tailwind

colors: {
  custom: {
    50: '#df7b7d',
    500: '#c73d4c',
    950: '#000000',
  },
}

SCSS

$custom: #c73d4c;
$custom-light: #df7b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c73d4c",
  "rgb": {
    "r": 199,
    "g": 61,
    "b": 76
  },
  "hsl": {
    "h": 353.478,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56443,
    "c": 0.17369,
    "h": 18.7
  },
  "luminance": 0.16001
}

Semantic roles & 50–950 ramp

primary

#C73D4C

secondary

#91CEC8

accent

#DFCE49

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C73D4C

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

Preview Lab → · Contrast checker → · Palette generator →