#B66BF1#B66BF1

#B66BF1 is a light, vivid violet. Relative luminance 0.268; OKLCH L 66.8% C 0.199 H 307.7°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#B66BF1
RGB	rgb(182, 107, 241)
HSL	hsl(274, 83%, 68%)
HSV	hsv(274, 56%, 95%)
CMYK	cmyk(24.5%, 55.6%, 0%, 5.5%)
CIE-LAB	lab(58.80, 53.60, -56.09)
CIE-LCH	lch(58.80, 77.58, 313.70°)
OKLab	oklab(66.75% 0.122 -0.1578)
OKLCH	oklch(66.75% 0.199 307.7)
XYZ	xyz(40.4231, 26.8119, 86.2477)
Luminance	0.2681 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66BF1 #A6F16B

analogous

#736BF1 #B66BF1 #F16BE9

triadic

#B66BF1 #F1B66B #6BF1B6

tetradic

#B66BF1 #F1736B #A6F16B #6BE9F1

square

#B66BF1 #F1736B #A6F16B #6BE9F1

split-complementary

#B66BF1 #E9F16B #6BF173

monochromatic

#7C13CE #9A33EC #B66BF1 #D2A3F6 #EDDBFC

Accessibility & contrast

On white

3.30

#B66BF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#B66BF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66BF1

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66BF1	#FFFFFF	#000000	##000000
##B66BF1	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C8BF5

Deuteranopia (green-blind)

#588EEE

Tritanopia (blue-blind)

#AD84A4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b66bf1;
/* rgb */ color: rgb(182, 107, 241);
/* oklch */ color: oklch(66.8% 0.199 307.7);

Tailwind

colors: {
  custom: {
    50: '#cf98f6',
    500: '#b66bf1',
    950: '#000000',
  },
}

SCSS

$custom: #b66bf1;
$custom-light: #cf98f6;
$custom-dark: #000000;

JSON

{
  "hex": "#b66bf1",
  "rgb": {
    "r": 182,
    "g": 107,
    "b": 241
  },
  "hsl": {
    "h": 273.582,
    "s": 82.716,
    "l": 68.235
  },
  "oklch": {
    "l": 0.6675,
    "c": 0.19946,
    "h": 307.7
  },
  "luminance": 0.26811
}

Semantic roles & 50–950 ramp

primary

#B66BF1

secondary

#D9F0C8

accent

#DF0666

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E17

muted

#837E85

Preview Lab

Preview with #B66BF1

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

Preview Lab → · Contrast checker → · Palette generator →