#B666CA#B666CA

#B666CA is a light, vivid purple. Relative luminance 0.237; OKLCH L 63.9% C 0.165 H 319.3°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B666CA
RGB	rgb(182, 102, 202)
HSL	hsl(288, 49%, 60%)
HSV	hsv(288, 50%, 79%)
CMYK	cmyk(9.9%, 49.5%, 0%, 20.8%)
CIE-LAB	lab(55.80, 47.88, -38.90)
CIE-LCH	lch(55.80, 61.69, 320.91°)
OKLab	oklab(63.88% 0.1255 -0.1078)
OKLCH	oklch(63.88% 0.165 319.3)
XYZ	xyz(34.7021, 23.7134, 58.6148)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B666CA #7ACA66

analogous

#8466CA #B666CA #CA66AC

triadic

#B666CA #CAB666 #66CAB6

tetradic

#B666CA #CA8466 #7ACA66 #66ACCA

square

#B666CA #CA8466 #7ACA66 #66ACCA

split-complementary

#B666CA #ACCA66 #66CA84

monochromatic

#752F87 #9D3EB4 #B666CA #CC93DA #E1C1E9

Accessibility & contrast

On white

3.66

#B666CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#B666CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B666CA

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B666CA	#FFFFFF	#000000	##000000
##B666CA	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5580CD

Deuteranopia (green-blind)

#6D89C7

Tritanopia (blue-blind)

#B7748F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b666ca;
/* rgb */ color: rgb(182, 102, 202);
/* oklch */ color: oklch(63.9% 0.165 319.3);

Tailwind

colors: {
  custom: {
    50: '#ce94da',
    500: '#b666ca',
    950: '#000000',
  },
}

SCSS

$custom: #b666ca;
$custom-light: #ce94da;
$custom-dark: #000000;

JSON

{
  "hex": "#b666ca",
  "rgb": {
    "r": 182,
    "g": 102,
    "b": 202
  },
  "hsl": {
    "h": 288,
    "s": 48.544,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63883,
    "c": 0.16538,
    "h": 319.3
  },
  "luminance": 0.23712
}

Semantic roles & 50–950 ramp

primary

#B666CA

secondary

#BAD9B2

accent

#D8506B

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B666CA

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

Preview Lab → · Contrast checker → · Palette generator →