#C73D5B#C73D5B

#C73D5B is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.8% C 0.174 H 11.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#C73D5B
RGB	rgb(199, 61, 91)
HSL	hsl(347, 55%, 51%)
HSV	hsv(347, 69%, 78%)
CMYK	cmyk(0%, 69.3%, 54.3%, 22%)
CIE-LAB	lab(47.29, 56.36, 14.30)
CIE-LCH	lch(47.29, 58.14, 14.23°)
OKLab	oklab(56.77% 0.1704 0.036)
OKLCH	oklch(56.77% 0.174 11.9)
XYZ	xyz(27.1127, 16.2386, 11.6022)
Luminance	0.1623 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73D5B #3DC7A9

analogous

#C73DA0 #C73D5B #C7643D

triadic

#C73D5B #5BC73D #3D5BC7

tetradic

#C73D5B #A0C73D #3DC7A9 #643DC7

square

#C73D5B #A0C73D #3DC7A9 #643DC7

split-complementary

#C73D5B #3DC764 #3DA0C7

monochromatic

#6B1F2F #9A2D44 #C73D5B #D56C83 #E29CAB

Accessibility & contrast

On white

4.94

#C73D5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#C73D5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73D5B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73D5B	#FFFFFF	#000000	##FFFFFF
##C73D5B	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5E5B

Deuteranopia (green-blind)

#837A58

Tritanopia (blue-blind)

#D92049

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c73d5b;
/* rgb */ color: rgb(199, 61, 91);
/* oklch */ color: oklch(56.8% 0.174 11.9);

Tailwind

colors: {
  custom: {
    50: '#de7c89',
    500: '#c73d5b',
    950: '#000000',
  },
}

SCSS

$custom: #c73d5b;
$custom-light: #de7c89;
$custom-dark: #000000;

JSON

{
  "hex": "#c73d5b",
  "rgb": {
    "r": 199,
    "g": 61,
    "b": 91
  },
  "hsl": {
    "h": 346.957,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56768,
    "c": 0.17417,
    "h": 11.9
  },
  "luminance": 0.16235
}

Semantic roles & 50–950 ramp

primary

#C73D5B

secondary

#91CEC1

accent

#DFBE49

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C73D5B

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

Preview Lab → · Contrast checker → · Palette generator →