#C83E4F#C83E4F

#C83E4F is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.174 H 17.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#C83E4F
RGB	rgb(200, 62, 79)
HSL	hsl(353, 56%, 51%)
HSV	hsv(353, 69%, 78%)
CMYK	cmyk(0%, 69%, 60.5%, 21.6%)
CIE-LAB	lab(47.36, 55.42, 21.73)
CIE-LCH	lch(47.36, 59.52, 21.41°)
OKLab	oklab(56.77% 0.1654 0.0529)
OKLCH	oklch(56.77% 0.174 17.7)
XYZ	xyz(26.9560, 16.2929, 9.1210)
Luminance	0.1629 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83E4F #3EC8B7

analogous

#C83E94 #C83E4F #C8723E

triadic

#C83E4F #4FC83E #3E4FC8

tetradic

#C83E4F #94C83E #3EC8B7 #723EC8

square

#C83E4F #94C83E #3EC8B7 #723EC8

split-complementary

#C83E4F #3EC872 #3E94C8

monochromatic

#6D1F29 #9C2D3A #C83E4F #D66E7A #E39DA6

Accessibility & contrast

On white

4.93

#C83E4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#C83E4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83E4F

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83E4F	#FFFFFF	#000000	##FFFFFF
##C83E4F	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)

#625E4F

Deuteranopia (green-blind)

#857B4B

Tritanopia (blue-blind)

#DB1B45

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c83e4f;
/* rgb */ color: rgb(200, 62, 79);
/* oklch */ color: oklch(56.8% 0.174 17.7);

Tailwind

colors: {
  custom: {
    50: '#e07c80',
    500: '#c83e4f',
    950: '#000000',
  },
}

SCSS

$custom: #c83e4f;
$custom-light: #e07c80;
$custom-dark: #000000;

JSON

{
  "hex": "#c83e4f",
  "rgb": {
    "r": 200,
    "g": 62,
    "b": 79
  },
  "hsl": {
    "h": 352.609,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56774,
    "c": 0.17362,
    "h": 17.7
  },
  "luminance": 0.16289
}

Semantic roles & 50–950 ramp

primary

#C83E4F

secondary

#92CFC8

accent

#DFCC49

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #C83E4F

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

Preview Lab → · Contrast checker → · Palette generator →