#C0636B#C0636B

#C0636B is a mid, moderate red. Relative luminance 0.212; OKLCH L 61.1% C 0.119 H 15.8°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#C0636B
RGB	rgb(192, 99, 107)
HSL	hsl(355, 42%, 57%)
HSV	hsv(355, 48%, 75%)
CMYK	cmyk(0%, 48.4%, 44.3%, 24.7%)
CIE-LAB	lab(53.16, 37.94, 12.66)
CIE-LCH	lch(53.16, 39.99, 18.46°)
OKLab	oklab(61.08% 0.1146 0.0325)
OKLCH	oklch(61.08% 0.119 15.8)
XYZ	xyz(28.8557, 21.1946, 16.4784)
Luminance	0.2119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0636B #63C0B8

analogous

#C0639A #C0636B #C08A63

triadic

#C0636B #6BC063 #636BC0

tetradic

#C0636B #9AC063 #63C0B8 #8A63C0

square

#C0636B #9AC063 #63C0B8 #8A63C0

split-complementary

#C0636B #63C08A #639AC0

monochromatic

#783137 #A4424B #C0636B #D28F94 #E3BABE

Accessibility & contrast

On white

4.01

#C0636B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#C0636B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C0636B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0636B	#FFFFFF	#000000	##000000
##C0636B	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76746B

Deuteranopia (green-blind)

#8D8669

Tritanopia (blue-blind)

#CF5866

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #c0636b;
/* rgb */ color: rgb(192, 99, 107);
/* oklch */ color: oklch(61.1% 0.119 15.8);

Tailwind

colors: {
  custom: {
    50: '#d69195',
    500: '#c0636b',
    950: '#000000',
  },
}

SCSS

$custom: #c0636b;
$custom-light: #d69195;
$custom-dark: #000000;

JSON

{
  "hex": "#c0636b",
  "rgb": {
    "r": 192,
    "g": 99,
    "b": 107
  },
  "hsl": {
    "h": 354.839,
    "s": 42.466,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61084,
    "c": 0.11909,
    "h": 15.8
  },
  "luminance": 0.21192
}

Semantic roles & 50–950 ramp

primary

#C0636B

secondary

#ACD2CF

accent

#D2C856

background

#FDF9F9

surface

#FBF1F1

border

#D4CBCB

text

#150D0D

muted

#837E7E

Preview Lab

Preview with #C0636B

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

Preview Lab → · Contrast checker → · Palette generator →