#C83F47#C83F47

#C83F47 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.7% C 0.173 H 21.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#C83F47
RGB	rgb(200, 63, 71)
HSL	hsl(356, 55%, 52%)
HSV	hsv(356, 69%, 78%)
CMYK	cmyk(0%, 68.5%, 64.5%, 21.6%)
CIE-LAB	lab(47.36, 54.52, 26.54)
CIE-LCH	lch(47.36, 60.64, 25.95°)
OKLab	oklab(56.73% 0.161 0.0631)
OKLCH	oklch(56.73% 0.173 21.4)
XYZ	xyz(26.7370, 16.2931, 7.6970)
Luminance	0.1629 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83F47 #3FC8C0

analogous

#C83F8C #C83F47 #C87C3F

triadic

#C83F47 #47C83F #3F47C8

tetradic

#C83F47 #8CC83F #3FC8C0 #7C3FC8

square

#C83F47 #8CC83F #3FC8C0 #7C3FC8

split-complementary

#C83F47 #3FC87C #3F8CC8

monochromatic

#6D1F24 #9D2D33 #C83F47 #D66F75 #E39EA2

Accessibility & contrast

On white

4.93

#C83F47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#C83F47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83F47

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83F47	#FFFFFF	#000000	##FFFFFF
##C83F47	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645E46

Deuteranopia (green-blind)

#877B43

Tritanopia (blue-blind)

#DB1A43

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c83f47;
/* rgb */ color: rgb(200, 63, 71);
/* oklch */ color: oklch(56.7% 0.173 21.4);

Tailwind

colors: {
  custom: {
    50: '#e07c7a',
    500: '#c83f47',
    950: '#000000',
  },
}

SCSS

$custom: #c83f47;
$custom-light: #e07c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c83f47",
  "rgb": {
    "r": 200,
    "g": 63,
    "b": 71
  },
  "hsl": {
    "h": 356.496,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56728,
    "c": 0.17296,
    "h": 21.4
  },
  "luminance": 0.16289
}

Semantic roles & 50–950 ramp

primary

#C83F47

secondary

#93D0CC

accent

#DFD649

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C83F47

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

Preview Lab → · Contrast checker → · Palette generator →