#C73C4B#C73C4B

#C73C4B is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.175 H 18.9°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#C73C4B
RGB	rgb(199, 60, 75)
HSL	hsl(354, 55%, 51%)
HSV	hsv(354, 70%, 78%)
CMYK	cmyk(0%, 69.8%, 62.3%, 22%)
CIE-LAB	lab(46.82, 55.61, 23.42)
CIE-LCH	lch(46.82, 60.34, 22.84°)
OKLab	oklab(56.32% 0.1654 0.0565)
OKLCH	oklch(56.32% 0.175 18.9)
XYZ	xyz(26.4417, 15.8856, 8.3291)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73C4B #3CC7B8

analogous

#C73C90 #C73C4B #C7723C

triadic

#C73C4B #4BC73C #3C4BC7

tetradic

#C73C4B #90C73C #3CC7B8 #723CC7

square

#C73C4B #90C73C #3CC7B8 #723CC7

split-complementary

#C73C4B #3CC772 #3C90C7

monochromatic

#6A1E27 #9A2C38 #C73C4B #D56C77 #E29BA3

Accessibility & contrast

On white

5.03

#C73C4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C73C4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73C4B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73C4B	#FFFFFF	#000000	##FFFFFF
##C73C4B	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615C4B

Deuteranopia (green-blind)

#847A47

Tritanopia (blue-blind)

#DA1543

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c73c4b;
/* rgb */ color: rgb(199, 60, 75);
/* oklch */ color: oklch(56.3% 0.175 18.9);

Tailwind

colors: {
  custom: {
    50: '#df7b7d',
    500: '#c73c4b',
    950: '#000000',
  },
}

SCSS

$custom: #c73c4b;
$custom-light: #df7b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c73c4b",
  "rgb": {
    "r": 199,
    "g": 60,
    "b": 75
  },
  "hsl": {
    "h": 353.525,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.5632,
    "c": 0.17475,
    "h": 18.9
  },
  "luminance": 0.15882
}

Semantic roles & 50–950 ramp

primary

#C73C4B

secondary

#91CEC8

accent

#DFCF49

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C73C4B

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

Preview Lab → · Contrast checker → · Palette generator →