#B666DB#B666DB

#B666DB is a light, vivid purple. Relative luminance 0.246; OKLCH L 64.8% C 0.183 H 314.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B666DB
RGB	rgb(182, 102, 219)
HSL	hsl(281, 62%, 63%)
HSV	hsv(281, 53%, 86%)
CMYK	cmyk(16.9%, 53.4%, 0%, 14.1%)
CIE-LAB	lab(56.65, 51.38, -47.20)
CIE-LCH	lch(56.65, 69.77, 317.43°)
OKLab	oklab(64.79% 0.1272 -0.1318)
OKLCH	oklch(64.79% 0.183 314)
XYZ	xyz(36.8269, 24.5633, 69.8053)
Luminance	0.2456 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B666DB #8BDB66

analogous

#7B66DB #B666DB #DB66C5

triadic

#B666DB #DBB666 #66DBB6

tetradic

#B666DB #DB7B66 #8BDB66 #66C5DB

square

#B666DB #DB7B66 #8BDB66 #66C5DB

split-complementary

#B666DB #C5DB66 #66DB7B

monochromatic

#7A26A1 #9E34CF #B666DB #CE98E7 #E5C9F2

Accessibility & contrast

On white

3.55

#B666DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#B666DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B666DB

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B666DB	#FFFFFF	#000000	##000000
##B666DB	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4983DF

Deuteranopia (green-blind)

#638AD8

Tritanopia (blue-blind)

#B37997

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b666db;
/* rgb */ color: rgb(182, 102, 219);
/* oklch */ color: oklch(64.8% 0.183 314.0);

Tailwind

colors: {
  custom: {
    50: '#ce95e7',
    500: '#b666db',
    950: '#000000',
  },
}

SCSS

$custom: #b666db;
$custom-light: #ce95e7;
$custom-dark: #000000;

JSON

{
  "hex": "#b666db",
  "rgb": {
    "r": 182,
    "g": 102,
    "b": 219
  },
  "hsl": {
    "h": 281.026,
    "s": 61.905,
    "l": 62.941
  },
  "oklch": {
    "l": 0.64785,
    "c": 0.18321,
    "h": 314
  },
  "luminance": 0.24562
}

Semantic roles & 50–950 ramp

primary

#B666DB

secondary

#C7E3B9

accent

#CA1C53

background

#FCF9FE

surface

#F9F2FC

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B666DB

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

Preview Lab → · Contrast checker → · Palette generator →