#C638B2#C638B2

#C638B2 is a mid, highly saturated purple. Relative luminance 0.180; OKLCH L 59.4% C 0.219 H 334.3°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#C638B2
RGB	rgb(198, 56, 178)
HSL	hsl(308, 56%, 50%)
HSV	hsv(308, 72%, 78%)
CMYK	cmyk(0%, 71.7%, 10.1%, 22.4%)
CIE-LAB	lab(49.56, 67.91, -34.69)
CIE-LCH	lch(49.56, 76.26, 332.94°)
OKLab	oklab(59.41% 0.1973 -0.0949)
OKLCH	oklch(59.41% 0.219 334.3)
XYZ	xyz(32.7391, 18.0513, 43.8708)
Luminance	0.1805 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C638B2 #38C64C

analogous

#9338C6 #C638B2 #C6386B

triadic

#C638B2 #B2C638 #38B2C6

tetradic

#C638B2 #C69338 #38C64C #386BC6

square

#C638B2 #C69338 #38C64C #386BC6

split-complementary

#C638B2 #6BC638 #38C693

monochromatic

#671D5C #962B87 #C638B2 #D467C5 #E297D7

Accessibility & contrast

On white

4.56

#C638B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#C638B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C638B2

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C638B2	#FFFFFF	#000000	##000000
##C638B2	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3669B5

Deuteranopia (green-blind)

#697DAF

Tritanopia (blue-blind)

#CF4471

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c638b2;
/* rgb */ color: rgb(198, 56, 178);
/* oklch */ color: oklch(59.4% 0.219 334.3);

Tailwind

colors: {
  custom: {
    50: '#db7cc9',
    500: '#c638b2',
    950: '#000000',
  },
}

SCSS

$custom: #c638b2;
$custom-light: #db7cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#c638b2",
  "rgb": {
    "r": 198,
    "g": 56,
    "b": 178
  },
  "hsl": {
    "h": 308.451,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.59406,
    "c": 0.21896,
    "h": 334.3
  },
  "luminance": 0.18048
}

Semantic roles & 50–950 ramp

primary

#C638B2

secondary

#8DCD96

accent

#DF5E49

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150A13

muted

#837C82

Preview Lab

Preview with #C638B2

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

Preview Lab → · Contrast checker → · Palette generator →