#CC636B#CC636B

#CC636B is a light, vivid red. Relative luminance 0.228; OKLCH L 62.7% C 0.133 H 17.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#CC636B
RGB	rgb(204, 99, 107)
HSL	hsl(355, 51%, 59%)
HSV	hsv(355, 51%, 80%)
CMYK	cmyk(0%, 51.5%, 47.5%, 20%)
CIE-LAB	lab(54.89, 42.34, 15.33)
CIE-LCH	lch(54.89, 45.02, 19.90°)
OKLab	oklab(62.75% 0.1275 0.0389)
OKLCH	oklch(62.75% 0.133 17)
XYZ	xyz(32.0197, 22.8260, 16.6267)
Luminance	0.2282 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC636B #63CCC4

analogous

#CC639F #CC636B #CC9063

triadic

#CC636B #6BCC63 #636BCC

tetradic

#CC636B #9FCC63 #63CCC4 #9063CC

square

#CC636B #9FCC63 #63CCC4 #9063CC

split-complementary

#CC636B #63CC90 #639FCC

monochromatic

#882C33 #B63C45 #CC636B #DB9197 #EABFC3

Accessibility & contrast

On white

3.77

#CC636B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#CC636B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC636B

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC636B	#FFFFFF	#000000	##000000
##CC636B	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A766B

Deuteranopia (green-blind)

#948B69

Tritanopia (blue-blind)

#DD5566

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cc636b;
/* rgb */ color: rgb(204, 99, 107);
/* oklch */ color: oklch(62.7% 0.133 17.0);

Tailwind

colors: {
  custom: {
    50: '#e09295',
    500: '#cc636b',
    950: '#000000',
  },
}

SCSS

$custom: #cc636b;
$custom-light: #e09295;
$custom-dark: #000000;

JSON

{
  "hex": "#cc636b",
  "rgb": {
    "r": 204,
    "g": 99,
    "b": 107
  },
  "hsl": {
    "h": 355.429,
    "s": 50.725,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62746,
    "c": 0.13332,
    "h": 17
  },
  "luminance": 0.22823
}

Semantic roles & 50–950 ramp

primary

#CC636B

secondary

#B1DAD7

accent

#DAD04E

background

#FEF9F9

surface

#FCF1F1

border

#D5CBCB

text

#160D0D

muted

#847E7E

Preview Lab

Preview with #CC636B

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

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