#C637AA#C637AA

#C637AA is a mid, highly saturated pink. Relative luminance 0.176; OKLCH L 58.9% C 0.215 H 337.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#C637AA
RGB	rgb(198, 55, 170)
HSL	hsl(312, 57%, 50%)
HSV	hsv(312, 72%, 78%)
CMYK	cmyk(0%, 72.2%, 14.1%, 22.4%)
CIE-LAB	lab(49.06, 67.08, -30.76)
CIE-LCH	lch(49.06, 73.80, 335.36°)
OKLab	oklab(58.92% 0.1976 -0.0836)
OKLCH	oklch(58.92% 0.215 337.1)
XYZ	xyz(31.9112, 17.6434, 39.7473)
Luminance	0.1764 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C637AA #37C653

analogous

#9B37C6 #C637AA #C63763

triadic

#C637AA #AAC637 #37AAC6

tetradic

#C637AA #C69B37 #37C653 #3763C6

square

#C637AA #C69B37 #37C653 #3763C6

split-complementary

#C637AA #63C637 #37C69B

monochromatic

#661C58 #962A81 #C637AA #D466BF #E296D3

Accessibility & contrast

On white

4.64

#C637AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#C637AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C637AA

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C637AA	#FFFFFF	#000000	##FFFFFF
##C637AA	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B67AD

Deuteranopia (green-blind)

#6C7CA7

Tritanopia (blue-blind)

#D1406C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c637aa;
/* rgb */ color: rgb(198, 55, 170);
/* oklch */ color: oklch(58.9% 0.215 337.1);

Tailwind

colors: {
  custom: {
    50: '#db7bc3',
    500: '#c637aa',
    950: '#000000',
  },
}

SCSS

$custom: #c637aa;
$custom-light: #db7bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#c637aa",
  "rgb": {
    "r": 198,
    "g": 55,
    "b": 170
  },
  "hsl": {
    "h": 311.748,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58923,
    "c": 0.21453,
    "h": 337.1
  },
  "luminance": 0.1764
}

Semantic roles & 50–950 ramp

primary

#C637AA

secondary

#8CCD99

accent

#E06648

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150A12

muted

#837C81

Preview Lab

Preview with #C637AA

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

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