#C73E54#C73E54

#C73E54 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.7% C 0.173 H 15.4°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#C73E54
RGB	rgb(199, 62, 84)
HSL	hsl(350, 55%, 51%)
HSV	hsv(350, 69%, 78%)
CMYK	cmyk(0%, 68.8%, 57.8%, 22%)
CIE-LAB	lab(47.28, 55.45, 18.55)
CIE-LCH	lch(47.28, 58.47, 18.50°)
OKLab	oklab(56.71% 0.1664 0.0458)
OKLCH	oklch(56.71% 0.173 15.4)
XYZ	xyz(26.8786, 16.2312, 10.1034)
Luminance	0.1623 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73E54 #3EC7B1

analogous

#C73E98 #C73E54 #C76C3E

triadic

#C73E54 #54C73E #3E54C7

tetradic

#C73E54 #98C73E #3EC7B1 #6C3EC7

square

#C73E54 #98C73E #3EC7B1 #6C3EC7

split-complementary

#C73E54 #3EC76C #3E98C7

monochromatic

#6B1F2B #9B2D3F #C73E54 #D56D7E #E39DA8

Accessibility & contrast

On white

4.95

#C73E54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#C73E54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73E54

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73E54	#FFFFFF	#000000	##FFFFFF
##C73E54	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615E54

Deuteranopia (green-blind)

#847B50

Tritanopia (blue-blind)

#DA1E47

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c73e54;
/* rgb */ color: rgb(199, 62, 84);
/* oklch */ color: oklch(56.7% 0.173 15.4);

Tailwind

colors: {
  custom: {
    50: '#df7c83',
    500: '#c73e54',
    950: '#000000',
  },
}

SCSS

$custom: #c73e54;
$custom-light: #df7c83;
$custom-dark: #000000;

JSON

{
  "hex": "#c73e54",
  "rgb": {
    "r": 199,
    "g": 62,
    "b": 84
  },
  "hsl": {
    "h": 350.365,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56713,
    "c": 0.17263,
    "h": 15.4
  },
  "luminance": 0.16227
}

Semantic roles & 50–950 ramp

primary

#C73E54

secondary

#92CFC5

accent

#DEC649

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C73E54

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

Preview Lab → · Contrast checker → · Palette generator →