#B666F7#B666F7

#B666F7 is a light, highly saturated violet. Relative luminance 0.262; OKLCH L 66.4% C 0.213 H 307.0°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#B666F7
RGB	rgb(182, 102, 247)
HSL	hsl(273, 90%, 68%)
HSV	hsv(273, 59%, 97%)
CMYK	cmyk(26.3%, 58.7%, 0%, 3.1%)
CIE-LAB	lab(58.19, 57.47, -60.39)
CIE-LCH	lch(58.19, 83.36, 313.58°)
OKLab	oklab(66.42% 0.1282 -0.1704)
OKLCH	oklch(66.42% 0.213 307)
XYZ	xyz(40.8278, 26.1637, 90.8769)
Luminance	0.2616 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B666F7 #A7F766

analogous

#6D66F7 #B666F7 #F766F0

triadic

#B666F7 #F7B666 #66F7B6

tetradic

#B666F7 #F76D66 #A7F766 #66F0F7

square

#B666F7 #F76D66 #A7F766 #66F0F7

split-complementary

#B666F7 #F0F766 #66F76D

monochromatic

#7C0BD7 #9A2CF4 #B666F7 #D2A0FA #EDDAFD

Accessibility & contrast

On white

3.37

#B666F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#B666F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B666F7

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B666F7	#FFFFFF	#000000	##000000
##B666F7	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2789FC

Deuteranopia (green-blind)

#4D8DF4

Tritanopia (blue-blind)

#AC82A5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b666f7;
/* rgb */ color: rgb(182, 102, 247);
/* oklch */ color: oklch(66.4% 0.213 307.0);

Tailwind

colors: {
  custom: {
    50: '#d095fa',
    500: '#b666f7',
    950: '#000000',
  },
}

SCSS

$custom: #b666f7;
$custom-light: #d095fa;
$custom-dark: #000000;

JSON

{
  "hex": "#b666f7",
  "rgb": {
    "r": 182,
    "g": 102,
    "b": 247
  },
  "hsl": {
    "h": 273.103,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.66415,
    "c": 0.21322,
    "h": 307
  },
  "luminance": 0.26163
}

Semantic roles & 50–950 ramp

primary

#B666F7

secondary

#DAF2C7

accent

#E60067

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E17

muted

#837E85

Preview Lab

Preview with #B666F7

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

Preview Lab → · Contrast checker → · Palette generator →