#C73F5A#C73F5A

#C73F5A is a mid, vivid red. Relative luminance 0.164; OKLCH L 57.0% C 0.172 H 12.9°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#C73F5A
RGB	rgb(199, 63, 90)
HSL	hsl(348, 55%, 51%)
HSV	hsv(348, 68%, 78%)
CMYK	cmyk(0%, 68.3%, 54.8%, 22%)
CIE-LAB	lab(47.55, 55.51, 15.26)
CIE-LCH	lch(47.55, 57.57, 15.37°)
OKLab	oklab(56.95% 0.1675 0.0383)
OKLCH	oklch(56.95% 0.172 12.9)
XYZ	xyz(27.1786, 16.4390, 11.4127)
Luminance	0.1643 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73F5A #3FC7AC

analogous

#C73F9E #C73F5A #C7683F

triadic

#C73F5A #5AC73F #3F5AC7

tetradic

#C73F5A #9EC73F #3FC7AC #683FC7

square

#C73F5A #9EC73F #3FC7AC #683FC7

split-complementary

#C73F5A #3FC768 #3F9EC7

monochromatic

#6C202F #9B2D43 #C73F5A #D56E83 #E39EAB

Accessibility & contrast

On white

4.90

#C73F5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#C73F5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73F5A

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73F5A	#FFFFFF	#000000	##FFFFFF
##C73F5A	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615F5A

Deuteranopia (green-blind)

#847B57

Tritanopia (blue-blind)

#D9234A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c73f5a;
/* rgb */ color: rgb(199, 63, 90);
/* oklch */ color: oklch(57.0% 0.172 12.9);

Tailwind

colors: {
  custom: {
    50: '#de7d88',
    500: '#c73f5a',
    950: '#000000',
  },
}

SCSS

$custom: #c73f5a;
$custom-light: #de7d88;
$custom-dark: #000000;

JSON

{
  "hex": "#c73f5a",
  "rgb": {
    "r": 199,
    "g": 63,
    "b": 90
  },
  "hsl": {
    "h": 348.088,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56954,
    "c": 0.17186,
    "h": 12.9
  },
  "luminance": 0.16435
}

Semantic roles & 50–950 ramp

primary

#C73F5A

secondary

#93CFC3

accent

#DEC14A

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C73F5A

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

Preview Lab → · Contrast checker → · Palette generator →