#C73A5B#C73A5B

#C73A5B is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.5% C 0.177 H 11.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#C73A5B
RGB	rgb(199, 58, 91)
HSL	hsl(346, 56%, 50%)
HSV	hsv(346, 71%, 78%)
CMYK	cmyk(0%, 70.9%, 54.3%, 22%)
CIE-LAB	lab(46.88, 57.48, 13.74)
CIE-LCH	lch(46.88, 59.10, 13.44°)
OKLab	oklab(56.47% 0.174 0.0347)
OKLCH	oklch(56.47% 0.177 11.3)
XYZ	xyz(26.9570, 15.9273, 11.5503)
Luminance	0.1592 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73A5B #3AC7A6

analogous

#C73AA2 #C73A5B #C75F3A

triadic

#C73A5B #5BC73A #3A5BC7

tetradic

#C73A5B #A2C73A #3AC7A6 #5F3AC7

square

#C73A5B #A2C73A #3AC7A6 #5F3AC7

split-complementary

#C73A5B #3AC75F #3AA2C7

monochromatic

#691E2F #982B45 #C73A5B #D56A83 #E299AA

Accessibility & contrast

On white

5.02

#C73A5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C73A5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73A5B

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73A5B	#FFFFFF	#000000	##FFFFFF
##C73A5B	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5D5B

Deuteranopia (green-blind)

#827A57

Tritanopia (blue-blind)

#D91A47

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c73a5b;
/* rgb */ color: rgb(199, 58, 91);
/* oklch */ color: oklch(56.5% 0.177 11.3);

Tailwind

colors: {
  custom: {
    50: '#de7a89',
    500: '#c73a5b',
    950: '#000000',
  },
}

SCSS

$custom: #c73a5b;
$custom-light: #de7a89;
$custom-dark: #000000;

JSON

{
  "hex": "#c73a5b",
  "rgb": {
    "r": 199,
    "g": 58,
    "b": 91
  },
  "hsl": {
    "h": 345.957,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56466,
    "c": 0.17742,
    "h": 11.3
  },
  "luminance": 0.15924
}

Semantic roles & 50–950 ramp

primary

#C73A5B

secondary

#8FCEBF

accent

#DFBC49

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C73A5B

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

Preview Lab → · Contrast checker → · Palette generator →