#C73945#C73945

#C73945 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.9% C 0.178 H 20.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#C73945
RGB	rgb(199, 57, 69)
HSL	hsl(355, 56%, 50%)
HSV	hsv(355, 71%, 78%)
CMYK	cmyk(0%, 71.4%, 65.3%, 22%)
CIE-LAB	lab(46.31, 56.37, 26.39)
CIE-LCH	lch(46.31, 62.24, 25.08°)
OKLab	oklab(55.91% 0.1666 0.0626)
OKLCH	oklch(55.91% 0.178 20.6)
XYZ	xyz(26.0932, 15.5019, 7.2473)
Luminance	0.1550 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73945 #39C7BB

analogous

#C7398C #C73945 #C77439

triadic

#C73945 #45C739 #3945C7

tetradic

#C73945 #8CC739 #39C7BB #7439C7

square

#C73945 #8CC739 #39C7BB #7439C7

split-complementary

#C73945 #39C774 #398CC7

monochromatic

#681D24 #982B34 #C73945 #D46972 #E2989F

Accessibility & contrast

On white

5.12

#C73945 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#C73945 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73945

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73945	#FFFFFF	#000000	##FFFFFF
##C73945	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605B44

Deuteranopia (green-blind)

#847941

Tritanopia (blue-blind)

#DA073F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c73945;
/* rgb */ color: rgb(199, 57, 69);
/* oklch */ color: oklch(55.9% 0.178 20.6);

Tailwind

colors: {
  custom: {
    50: '#e07978',
    500: '#c73945',
    950: '#000000',
  },
}

SCSS

$custom: #c73945;
$custom-light: #e07978;
$custom-dark: #000000;

JSON

{
  "hex": "#c73945",
  "rgb": {
    "r": 199,
    "g": 57,
    "b": 69
  },
  "hsl": {
    "h": 354.93,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55906,
    "c": 0.17799,
    "h": 20.6
  },
  "luminance": 0.15498
}

Semantic roles & 50–950 ramp

primary

#C73945

secondary

#8ECEC8

accent

#DFD249

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C73945

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

Preview Lab → · Contrast checker → · Palette generator →