#C83B41#C83B41

#C83B41 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.2% C 0.177 H 22.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C83B41
RGB	rgb(200, 59, 65)
HSL	hsl(357, 56%, 51%)
HSV	hsv(357, 71%, 78%)
CMYK	cmyk(0%, 70.5%, 67.5%, 21.6%)
CIE-LAB	lab(46.70, 55.72, 29.30)
CIE-LCH	lch(46.70, 62.95, 27.74°)
OKLab	oklab(56.21% 0.1636 0.0686)
OKLCH	oklch(56.21% 0.177 22.7)
XYZ	xyz(26.3403, 15.7928, 6.6613)
Luminance	0.1579 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83B41 #3BC8C2

analogous

#C83B87 #C83B41 #C87B3B

triadic

#C83B41 #41C83B #3B41C8

tetradic

#C83B41 #87C83B #3BC8C2 #7B3BC8

square

#C83B41 #87C83B #3BC8C2 #7B3BC8

split-complementary

#C83B41 #3BC87B #3B87C8

monochromatic

#6B1E21 #9A2B30 #C83B41 #D56B6F #E39B9E

Accessibility & contrast

On white

5.05

#C83B41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C83B41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83B41

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83B41	#FFFFFF	#000000	##FFFFFF
##C83B41	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B40

Deuteranopia (green-blind)

#867A3D

Tritanopia (blue-blind)

#DC0B3F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83b41;
/* rgb */ color: rgb(200, 59, 65);
/* oklch */ color: oklch(56.2% 0.177 22.7);

Tailwind

colors: {
  custom: {
    50: '#e17a75',
    500: '#c83b41',
    950: '#000000',
  },
}

SCSS

$custom: #c83b41;
$custom-light: #e17a75;
$custom-dark: #000000;

JSON

{
  "hex": "#c83b41",
  "rgb": {
    "r": 200,
    "g": 59,
    "b": 65
  },
  "hsl": {
    "h": 357.447,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56208,
    "c": 0.1774,
    "h": 22.7
  },
  "luminance": 0.15789
}

Semantic roles & 50–950 ramp

primary

#C83B41

secondary

#90CFCC

accent

#DFD948

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C83B41

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

Preview Lab → · Contrast checker → · Palette generator →