#B663DE#B663DE

#B663DE is a light, vivid purple. Relative luminance 0.241; OKLCH L 64.5% C 0.191 H 313.4°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B663DE
RGB	rgb(182, 99, 222)
HSL	hsl(280, 65%, 63%)
HSV	hsv(280, 55%, 87%)
CMYK	cmyk(18%, 55.4%, 0%, 12.9%)
CIE-LAB	lab(56.23, 53.53, -49.55)
CIE-LCH	lch(56.23, 72.94, 317.21°)
OKLab	oklab(64.53% 0.1314 -0.1387)
OKLCH	oklch(64.53% 0.191 313.4)
XYZ	xyz(36.9358, 24.1437, 71.8076)
Luminance	0.2414 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B663DE #8BDE63

analogous

#7863DE #B663DE #DE63C8

triadic

#B663DE #DEB663 #63DEB6

tetradic

#B663DE #DE7863 #8BDE63 #63C8DE

square

#B663DE #DE7863 #8BDE63 #63C8DE

split-complementary

#B663DE #C8DE63 #63DE78

monochromatic

#7A23A4 #9E30D3 #B663DE #CE96E9 #E5C8F3

Accessibility & contrast

On white

3.60

#B663DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#B663DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B663DE

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B663DE	#FFFFFF	#000000	##000000
##B663DE	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4182E2

Deuteranopia (green-blind)

#5E89DB

Tritanopia (blue-blind)

#B27897

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b663de;
/* rgb */ color: rgb(182, 99, 222);
/* oklch */ color: oklch(64.5% 0.191 313.4);

Tailwind

colors: {
  custom: {
    50: '#cf93e9',
    500: '#b663de',
    950: '#000000',
  },
}

SCSS

$custom: #b663de;
$custom-light: #cf93e9;
$custom-dark: #000000;

JSON

{
  "hex": "#b663de",
  "rgb": {
    "r": 182,
    "g": 99,
    "b": 222
  },
  "hsl": {
    "h": 280.488,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.64531,
    "c": 0.191,
    "h": 313.4
  },
  "luminance": 0.24143
}

Semantic roles & 50–950 ramp

primary

#B663DE

secondary

#C7E5B8

accent

#CD1953

background

#FDF9FE

surface

#FAF2FD

border

#D3CCD5

text

#140D16

muted

#837E84

Preview Lab

Preview with #B663DE

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

Preview Lab → · Contrast checker → · Palette generator →