#C73A4F#C73A4F

#C73A4F is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.2% C 0.177 H 16.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#C73A4F
RGB	rgb(199, 58, 79)
HSL	hsl(351, 56%, 50%)
HSV	hsv(351, 71%, 78%)
CMYK	cmyk(0%, 70.9%, 60.3%, 22%)
CIE-LAB	lab(46.63, 56.62, 20.73)
CIE-LCH	lch(46.63, 60.29, 20.11°)
OKLab	oklab(56.2% 0.1693 0.0506)
OKLCH	oklch(56.2% 0.177 16.6)
XYZ	xyz(26.4802, 15.7365, 9.0387)
Luminance	0.1573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73A4F #3AC7B2

analogous

#C73A95 #C73A4F #C76C3A

triadic

#C73A4F #4FC73A #3A4FC7

tetradic

#C73A4F #95C73A #3AC7B2 #6C3AC7

square

#C73A4F #95C73A #3AC7B2 #6C3AC7

split-complementary

#C73A4F #3AC76C #3A95C7

monochromatic

#691E29 #982B3C #C73A4F #D56A7A #E299A4

Accessibility & contrast

On white

5.06

#C73A4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C73A4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73A4F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73A4F	#FFFFFF	#000000	##FFFFFF
##C73A4F	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C4F

Deuteranopia (green-blind)

#83794B

Tritanopia (blue-blind)

#DA1243

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c73a4f;
/* rgb */ color: rgb(199, 58, 79);
/* oklch */ color: oklch(56.2% 0.177 16.6);

Tailwind

colors: {
  custom: {
    50: '#df7a80',
    500: '#c73a4f',
    950: '#000000',
  },
}

SCSS

$custom: #c73a4f;
$custom-light: #df7a80;
$custom-dark: #000000;

JSON

{
  "hex": "#c73a4f",
  "rgb": {
    "r": 199,
    "g": 58,
    "b": 79
  },
  "hsl": {
    "h": 351.064,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56197,
    "c": 0.17673,
    "h": 16.6
  },
  "luminance": 0.15733
}

Semantic roles & 50–950 ramp

primary

#C73A4F

secondary

#8FCEC4

accent

#DFC949

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C73A4F

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

Preview Lab → · Contrast checker → · Palette generator →