#C73C5B#C73C5B

#C73C5B is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.7% C 0.175 H 11.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#C73C5B
RGB	rgb(199, 60, 91)
HSL	hsl(347, 55%, 51%)
HSV	hsv(347, 70%, 78%)
CMYK	cmyk(0%, 69.8%, 54.3%, 22%)
CIE-LAB	lab(47.15, 56.74, 14.11)
CIE-LCH	lch(47.15, 58.46, 13.96°)
OKLab	oklab(56.67% 0.1716 0.0356)
OKLCH	oklch(56.67% 0.175 11.7)
XYZ	xyz(27.0598, 16.1328, 11.5845)
Luminance	0.1613 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73C5B #3CC7A8

analogous

#C73CA0 #C73C5B #C7623C

triadic

#C73C5B #5BC73C #3C5BC7

tetradic

#C73C5B #A0C73C #3CC7A8 #623CC7

square

#C73C5B #A0C73C #3CC7A8 #623CC7

split-complementary

#C73C5B #3CC762 #3CA0C7

monochromatic

#6A1E2F #9A2C45 #C73C5B #D56C83 #E29BAB

Accessibility & contrast

On white

4.97

#C73C5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C73C5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73C5B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73C5B	#FFFFFF	#000000	##FFFFFF
##C73C5B	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5E5B

Deuteranopia (green-blind)

#827A58

Tritanopia (blue-blind)

#D91E49

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c73c5b;
/* rgb */ color: rgb(199, 60, 91);
/* oklch */ color: oklch(56.7% 0.175 11.7);

Tailwind

colors: {
  custom: {
    50: '#de7b89',
    500: '#c73c5b',
    950: '#000000',
  },
}

SCSS

$custom: #c73c5b;
$custom-light: #de7b89;
$custom-dark: #000000;

JSON

{
  "hex": "#c73c5b",
  "rgb": {
    "r": 199,
    "g": 60,
    "b": 91
  },
  "hsl": {
    "h": 346.619,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56666,
    "c": 0.17526,
    "h": 11.7
  },
  "luminance": 0.16129
}

Semantic roles & 50–950 ramp

primary

#C73C5B

secondary

#91CEC0

accent

#DFBD49

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C73C5B

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

Preview Lab → · Contrast checker → · Palette generator →