#C7374E#C7374E

#C7374E is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.9% C 0.180 H 16.4°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#C7374E
RGB	rgb(199, 55, 78)
HSL	hsl(350, 57%, 50%)
HSV	hsv(350, 72%, 78%)
CMYK	cmyk(0%, 72.4%, 60.8%, 22%)
CIE-LAB	lab(46.22, 57.64, 20.80)
CIE-LCH	lch(46.22, 61.28, 19.84°)
OKLab	oklab(55.89% 0.1724 0.0507)
OKLCH	oklch(55.89% 0.18 16.4)
XYZ	xyz(26.2972, 15.4283, 8.7995)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7374E #37C7B0

analogous

#C73796 #C7374E #C76837

triadic

#C7374E #4EC737 #374EC7

tetradic

#C7374E #96C737 #37C7B0 #6837C7

square

#C7374E #96C737 #37C7B0 #6837C7

split-complementary

#C7374E #37C768 #3796C7

monochromatic

#671C28 #972A3B #C7374E #D56678 #E296A2

Accessibility & contrast

On white

5.14

#C7374E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C7374E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C7374E

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7374E	#FFFFFF	#000000	##FFFFFF
##C7374E	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5A4E

Deuteranopia (green-blind)

#83784A

Tritanopia (blue-blind)

#DA0741

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c7374e;
/* rgb */ color: rgb(199, 55, 78);
/* oklch */ color: oklch(55.9% 0.180 16.4);

Tailwind

colors: {
  custom: {
    50: '#df797f',
    500: '#c7374e',
    950: '#000000',
  },
}

SCSS

$custom: #c7374e;
$custom-light: #df797f;
$custom-dark: #000000;

JSON

{
  "hex": "#c7374e",
  "rgb": {
    "r": 199,
    "g": 55,
    "b": 78
  },
  "hsl": {
    "h": 350.417,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55885,
    "c": 0.1797,
    "h": 16.4
  },
  "luminance": 0.15425
}

Semantic roles & 50–950 ramp

primary

#C7374E

secondary

#8CCDC3

accent

#E0C848

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #C7374E

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

Preview Lab → · Contrast checker → · Palette generator →