#C83B4C#C83B4C

#C83B4C is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.4% C 0.177 H 18.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#C83B4C
RGB	rgb(200, 59, 76)
HSL	hsl(353, 56%, 51%)
HSV	hsv(353, 71%, 78%)
CMYK	cmyk(0%, 70.5%, 62%, 21.6%)
CIE-LAB	lab(46.89, 56.36, 22.93)
CIE-LCH	lch(46.89, 60.85, 22.14°)
OKLab	oklab(56.41% 0.1678 0.0554)
OKLCH	oklch(56.41% 0.177 18.3)
XYZ	xyz(26.6906, 15.9329, 8.5060)
Luminance	0.1593 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83B4C #3BC8B7

analogous

#C83B92 #C83B4C #C8703B

triadic

#C83B4C #4CC83B #3B4CC8

tetradic

#C83B4C #92C83B #3BC8B7 #703BC8

square

#C83B4C #92C83B #3BC8B7 #703BC8

split-complementary

#C83B4C #3BC870 #3B92C8

monochromatic

#6B1E27 #9A2B39 #C83B4C #D56B78 #E39BA3

Accessibility & contrast

On white

5.02

#C83B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#C83B4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83B4C

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83B4C	#FFFFFF	#000000	##FFFFFF
##C83B4C	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615C4C

Deuteranopia (green-blind)

#857A48

Tritanopia (blue-blind)

#DB1242

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83b4c;
/* rgb */ color: rgb(200, 59, 76);
/* oklch */ color: oklch(56.4% 0.177 18.3);

Tailwind

colors: {
  custom: {
    50: '#e07b7d',
    500: '#c83b4c',
    950: '#000000',
  },
}

SCSS

$custom: #c83b4c;
$custom-light: #e07b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c83b4c",
  "rgb": {
    "r": 200,
    "g": 59,
    "b": 76
  },
  "hsl": {
    "h": 352.766,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56405,
    "c": 0.17675,
    "h": 18.3
  },
  "luminance": 0.15929
}

Semantic roles & 50–950 ramp

primary

#C83B4C

secondary

#90CFC7

accent

#DFCD48

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C83B4C

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

Preview Lab → · Contrast checker → · Palette generator →