#C638AA#C638AA

#C638AA is a mid, highly saturated pink. Relative luminance 0.177; OKLCH L 59.0% C 0.213 H 337.1°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#C638AA
RGB	rgb(198, 56, 170)
HSL	hsl(312, 56%, 50%)
HSV	hsv(312, 72%, 78%)
CMYK	cmyk(0%, 71.7%, 14.1%, 22.4%)
CIE-LAB	lab(49.18, 66.75, -30.58)
CIE-LCH	lch(49.18, 73.42, 335.38°)
OKLab	oklab(59.01% 0.1966 -0.0831)
OKLCH	oklch(59.01% 0.213 337.1)
XYZ	xyz(31.9592, 17.7393, 39.7633)
Luminance	0.1774 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C638AA #38C654

analogous

#9B38C6 #C638AA #C63863

triadic

#C638AA #AAC638 #38AAC6

tetradic

#C638AA #C69B38 #38C654 #3863C6

square

#C638AA #C69B38 #38C654 #3863C6

split-complementary

#C638AA #63C638 #38C69B

monochromatic

#671D58 #962B81 #C638AA #D467BF #E297D3

Accessibility & contrast

On white

4.62

#C638AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#C638AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C638AA

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C638AA	#FFFFFF	#000000	##FFFFFF
##C638AA	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C67AD

Deuteranopia (green-blind)

#6C7DA7

Tritanopia (blue-blind)

#D0406D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c638aa;
/* rgb */ color: rgb(198, 56, 170);
/* oklch */ color: oklch(59.0% 0.213 337.1);

Tailwind

colors: {
  custom: {
    50: '#db7bc3',
    500: '#c638aa',
    950: '#000000',
  },
}

SCSS

$custom: #c638aa;
$custom-light: #db7bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#c638aa",
  "rgb": {
    "r": 198,
    "g": 56,
    "b": 170
  },
  "hsl": {
    "h": 311.831,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.59008,
    "c": 0.21341,
    "h": 337.1
  },
  "luminance": 0.17736
}

Semantic roles & 50–950 ramp

primary

#C638AA

secondary

#8DCD99

accent

#DF6649

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150A12

muted

#837C81

Preview Lab

Preview with #C638AA

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

Preview Lab → · Contrast checker → · Palette generator →