#B666CB#B666CB

#B666CB is a light, vivid purple. Relative luminance 0.238; OKLCH L 63.9% C 0.166 H 319.0°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B666CB
RGB	rgb(182, 102, 203)
HSL	hsl(288, 49%, 60%)
HSV	hsv(288, 50%, 80%)
CMYK	cmyk(10.3%, 49.8%, 0%, 20.4%)
CIE-LAB	lab(55.85, 48.08, -39.40)
CIE-LCH	lch(55.85, 62.16, 320.67°)
OKLab	oklab(63.93% 0.1256 -0.1092)
OKLCH	oklch(63.93% 0.166 319)
XYZ	xyz(34.8209, 23.7609, 59.2404)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B666CB #7BCB66

analogous

#8466CB #B666CB #CB66AD

triadic

#B666CB #CBB666 #66CBB6

tetradic

#B666CB #CB8466 #7BCB66 #66ADCB

square

#B666CB #CB8466 #7BCB66 #66ADCB

split-complementary

#B666CB #ADCB66 #66CB84

monochromatic

#762E88 #9D3EB6 #B666CB #CC94DB #E2C1EA

Accessibility & contrast

On white

3.65

#B666CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#B666CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B666CB

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B666CB	#FFFFFF	#000000	##000000
##B666CB	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5480CE

Deuteranopia (green-blind)

#6C89C8

Tritanopia (blue-blind)

#B6748F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b666cb;
/* rgb */ color: rgb(182, 102, 203);
/* oklch */ color: oklch(63.9% 0.166 319.0);

Tailwind

colors: {
  custom: {
    50: '#ce94db',
    500: '#b666cb',
    950: '#000000',
  },
}

SCSS

$custom: #b666cb;
$custom-light: #ce94db;
$custom-dark: #000000;

JSON

{
  "hex": "#b666cb",
  "rgb": {
    "r": 182,
    "g": 102,
    "b": 203
  },
  "hsl": {
    "h": 287.525,
    "s": 49.268,
    "l": 59.804
  },
  "oklch": {
    "l": 0.63934,
    "c": 0.1664,
    "h": 319
  },
  "luminance": 0.2376
}

Semantic roles & 50–950 ramp

primary

#B666CB

secondary

#BBDAB3

accent

#D94F6C

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B666CB

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

Preview Lab → · Contrast checker → · Palette generator →