#C83B47#C83B47

#C83B47 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.177 H 20.4°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#C83B47
RGB	rgb(200, 59, 71)
HSL	hsl(355, 56%, 51%)
HSV	hsv(355, 71%, 78%)
CMYK	cmyk(0%, 70.5%, 64.5%, 21.6%)
CIE-LAB	lab(46.80, 56.06, 25.83)
CIE-LCH	lch(46.80, 61.72, 24.74°)
OKLab	oklab(56.31% 0.1659 0.0616)
OKLCH	oklch(56.31% 0.177 20.4)
XYZ	xyz(26.5235, 15.8661, 7.6258)
Luminance	0.1586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83B47 #3BC8BC

analogous

#C83B8D #C83B47 #C8763B

triadic

#C83B47 #47C83B #3B47C8

tetradic

#C83B47 #8DC83B #3BC8BC #763BC8

square

#C83B47 #8DC83B #3BC8BC #763BC8

split-complementary

#C83B47 #3BC876 #3B8DC8

monochromatic

#6B1E24 #9A2B35 #C83B47 #D56B74 #E39BA1

Accessibility & contrast

On white

5.03

#C83B47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#C83B47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83B47

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83B47	#FFFFFF	#000000	##FFFFFF
##C83B47	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625C46

Deuteranopia (green-blind)

#857A43

Tritanopia (blue-blind)

#DB0F41

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83b47;
/* rgb */ color: rgb(200, 59, 71);
/* oklch */ color: oklch(56.3% 0.177 20.4);

Tailwind

colors: {
  custom: {
    50: '#e07a7a',
    500: '#c83b47',
    950: '#000000',
  },
}

SCSS

$custom: #c83b47;
$custom-light: #e07a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c83b47",
  "rgb": {
    "r": 200,
    "g": 59,
    "b": 71
  },
  "hsl": {
    "h": 354.894,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56311,
    "c": 0.17695,
    "h": 20.4
  },
  "luminance": 0.15862
}

Semantic roles & 50–950 ramp

primary

#C83B47

secondary

#90CFC9

accent

#DFD348

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C83B47

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

Preview Lab → · Contrast checker → · Palette generator →