#C73F4A#C73F4A

#C73F4A is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.6% C 0.172 H 20.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#C73F4A
RGB	rgb(199, 63, 74)
HSL	hsl(355, 55%, 51%)
HSV	hsv(355, 68%, 78%)
CMYK	cmyk(0%, 68.3%, 62.8%, 22%)
CIE-LAB	lab(47.23, 54.39, 24.54)
CIE-LCH	lch(47.23, 59.67, 24.29°)
OKLab	oklab(56.62% 0.1613 0.059)
OKLCH	oklch(56.62% 0.172 20.1)
XYZ	xyz(26.5694, 16.1953, 8.2042)
Luminance	0.1619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73F4A #3FC7BC

analogous

#C73F8E #C73F4A #C7783F

triadic

#C73F4A #4AC73F #3F4AC7

tetradic

#C73F4A #8EC73F #3FC7BC #783FC7

square

#C73F4A #8EC73F #3FC7BC #783FC7

split-complementary

#C73F4A #3FC778 #3F8EC7

monochromatic

#6C2026 #9B2D36 #C73F4A #D56E77 #E39EA3

Accessibility & contrast

On white

4.95

#C73F4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#C73F4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73F4A

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73F4A	#FFFFFF	#000000	##FFFFFF
##C73F4A	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635E49

Deuteranopia (green-blind)

#867B46

Tritanopia (blue-blind)

#DA1C44

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c73f4a;
/* rgb */ color: rgb(199, 63, 74);
/* oklch */ color: oklch(56.6% 0.172 20.1);

Tailwind

colors: {
  custom: {
    50: '#df7c7c',
    500: '#c73f4a',
    950: '#000000',
  },
}

SCSS

$custom: #c73f4a;
$custom-light: #df7c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c73f4a",
  "rgb": {
    "r": 199,
    "g": 63,
    "b": 74
  },
  "hsl": {
    "h": 355.147,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56616,
    "c": 0.17172,
    "h": 20.1
  },
  "luminance": 0.16192
}

Semantic roles & 50–950 ramp

primary

#C73F4A

secondary

#93CFCA

accent

#DED24A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C73F4A

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

Preview Lab → · Contrast checker → · Palette generator →