#C83B4F#C83B4F

#C83B4F is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.5% C 0.177 H 17.0°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C83B4F
RGB	rgb(200, 59, 79)
HSL	hsl(351, 56%, 51%)
HSV	hsv(351, 71%, 78%)
CMYK	cmyk(0%, 70.5%, 60.5%, 21.6%)
CIE-LAB	lab(46.94, 56.56, 21.18)
CIE-LCH	lch(46.94, 60.39, 20.53°)
OKLab	oklab(56.47% 0.169 0.0516)
OKLCH	oklch(56.47% 0.177 17)
XYZ	xyz(26.7973, 15.9756, 9.0682)
Luminance	0.1597 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83B4F #3BC8B4

analogous

#C83B96 #C83B4F #C86D3B

triadic

#C83B4F #4FC83B #3B4FC8

tetradic

#C83B4F #96C83B #3BC8B4 #6D3BC8

square

#C83B4F #96C83B #3BC8B4 #6D3BC8

split-complementary

#C83B4F #3BC86D #3B96C8

monochromatic

#6B1E29 #9A2B3B #C83B4F #D56B7A #E39BA5

Accessibility & contrast

On white

5.01

#C83B4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#C83B4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83B4F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83B4F	#FFFFFF	#000000	##FFFFFF
##C83B4F	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605D4F

Deuteranopia (green-blind)

#847A4B

Tritanopia (blue-blind)

#DB1443

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83b4f;
/* rgb */ color: rgb(200, 59, 79);
/* oklch */ color: oklch(56.5% 0.177 17.0);

Tailwind

colors: {
  custom: {
    50: '#e07b80',
    500: '#c83b4f',
    950: '#000000',
  },
}

SCSS

$custom: #c83b4f;
$custom-light: #e07b80;
$custom-dark: #000000;

JSON

{
  "hex": "#c83b4f",
  "rgb": {
    "r": 200,
    "g": 59,
    "b": 79
  },
  "hsl": {
    "h": 351.489,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56465,
    "c": 0.17672,
    "h": 17
  },
  "luminance": 0.15972
}

Semantic roles & 50–950 ramp

primary

#C83B4F

secondary

#90CFC6

accent

#DFCA48

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #C83B4F

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

Preview Lab → · Contrast checker → · Palette generator →