#C83F54#C83F54

#C83F54 is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.0% C 0.173 H 15.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#C83F54
RGB	rgb(200, 63, 84)
HSL	hsl(351, 55%, 52%)
HSV	hsv(351, 69%, 78%)
CMYK	cmyk(0%, 68.5%, 58%, 21.6%)
CIE-LAB	lab(47.60, 55.37, 19.01)
CIE-LCH	lch(47.60, 58.55, 18.95°)
OKLab	oklab(56.98% 0.1661 0.0469)
OKLCH	oklch(56.98% 0.173 15.8)
XYZ	xyz(27.1997, 16.4782, 10.1341)
Luminance	0.1647 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83F54 #3FC8B3

analogous

#C83F99 #C83F54 #C86F3F

triadic

#C83F54 #54C83F #3F54C8

tetradic

#C83F54 #99C83F #3FC8B3 #6F3FC8

square

#C83F54 #99C83F #3FC8B3 #6F3FC8

split-complementary

#C83F54 #3FC86F #3F99C8

monochromatic

#6D1F2B #9D2D3E #C83F54 #D66F7E #E39EA9

Accessibility & contrast

On white

4.89

#C83F54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#C83F54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83F54

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83F54	#FFFFFF	#000000	##FFFFFF
##C83F54	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625F54

Deuteranopia (green-blind)

#857B50

Tritanopia (blue-blind)

#DB1F48

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c83f54;
/* rgb */ color: rgb(200, 63, 84);
/* oklch */ color: oklch(57.0% 0.173 15.8);

Tailwind

colors: {
  custom: {
    50: '#df7d83',
    500: '#c83f54',
    950: '#000000',
  },
}

SCSS

$custom: #c83f54;
$custom-light: #df7d83;
$custom-dark: #000000;

JSON

{
  "hex": "#c83f54",
  "rgb": {
    "r": 200,
    "g": 63,
    "b": 84
  },
  "hsl": {
    "h": 350.803,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56983,
    "c": 0.17258,
    "h": 15.8
  },
  "luminance": 0.16474
}

Semantic roles & 50–950 ramp

primary

#C83F54

secondary

#93D0C6

accent

#DFC849

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C83F54

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

Preview Lab → · Contrast checker → · Palette generator →