#C83E43#C83E43

#C83E43 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.6% C 0.174 H 22.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#C83E43
RGB	rgb(200, 62, 67)
HSL	hsl(358, 56%, 51%)
HSV	hsv(358, 69%, 78%)
CMYK	cmyk(0%, 69%, 66.5%, 21.6%)
CIE-LAB	lab(47.15, 54.68, 28.66)
CIE-LCH	lch(47.15, 61.74, 27.66°)
OKLab	oklab(56.55% 0.1607 0.0674)
OKLCH	oklch(56.55% 0.174 22.8)
XYZ	xyz(26.5580, 16.1337, 7.0248)
Luminance	0.1613 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83E43 #3EC8C3

analogous

#C83E88 #C83E43 #C87E3E

triadic

#C83E43 #43C83E #3E43C8

tetradic

#C83E43 #88C83E #3EC8C3 #7E3EC8

square

#C83E43 #88C83E #3EC8C3 #7E3EC8

split-complementary

#C83E43 #3EC87E #3E88C8

monochromatic

#6D1F22 #9C2D31 #C83E43 #D66E71 #E39DA0

Accessibility & contrast

On white

4.97

#C83E43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C83E43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83E43

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83E43	#FFFFFF	#000000	##FFFFFF
##C83E43	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D42

Deuteranopia (green-blind)

#877B3F

Tritanopia (blue-blind)

#DB1641

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c83e43;
/* rgb */ color: rgb(200, 62, 67);
/* oklch */ color: oklch(56.6% 0.174 22.8);

Tailwind

colors: {
  custom: {
    50: '#e07c77',
    500: '#c83e43',
    950: '#000000',
  },
}

SCSS

$custom: #c83e43;
$custom-light: #e07c77;
$custom-dark: #000000;

JSON

{
  "hex": "#c83e43",
  "rgb": {
    "r": 200,
    "g": 62,
    "b": 67
  },
  "hsl": {
    "h": 357.826,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56552,
    "c": 0.17431,
    "h": 22.8
  },
  "luminance": 0.1613
}

Semantic roles & 50–950 ramp

primary

#C83E43

secondary

#92CFCD

accent

#DFDA49

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C83E43

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

Preview Lab → · Contrast checker → · Palette generator →