#B366D2#B366D2

#B366D2 is a light, vivid purple. Relative luminance 0.237; OKLCH L 64.0% C 0.172 H 315.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B366D2
RGB	rgb(179, 102, 210)
HSL	hsl(283, 55%, 61%)
HSV	hsv(283, 51%, 82%)
CMYK	cmyk(14.8%, 51.4%, 0%, 17.6%)
CIE-LAB	lab(55.83, 48.69, -43.43)
CIE-LCH	lch(55.83, 65.25, 318.27°)
OKLab	oklab(63.95% 0.1228 -0.1209)
OKLCH	oklch(63.95% 0.172 315.4)
XYZ	xyz(34.9728, 23.7406, 63.7004)
Luminance	0.2374 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366D2 #85D266

analogous

#7D66D2 #B366D2 #D266BB

triadic

#B366D2 #D2B366 #66D2B3

tetradic

#B366D2 #D27D66 #85D266 #66BBD2

square

#B366D2 #D27D66 #85D266 #66BBD2

split-complementary

#B366D2 #BBD266 #66D27D

monochromatic

#752B93 #9B39C2 #B366D2 #CA95E0 #E2C5EE

Accessibility & contrast

On white

3.65

#B366D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#B366D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366D2

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366D2	#FFFFFF	#000000	##000000
##B366D2	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)

#4E81D6

Deuteranopia (green-blind)

#6688CF

Tritanopia (blue-blind)

#B17793

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b366d2;
/* rgb */ color: rgb(179, 102, 210);
/* oklch */ color: oklch(64.0% 0.172 315.4);

Tailwind

colors: {
  custom: {
    50: '#cc94e0',
    500: '#b366d2',
    950: '#000000',
  },
}

SCSS

$custom: #b366d2;
$custom-light: #cc94e0;
$custom-dark: #000000;

JSON

{
  "hex": "#b366d2",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 210
  },
  "hsl": {
    "h": 282.778,
    "s": 54.545,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63952,
    "c": 0.17236,
    "h": 315.4
  },
  "luminance": 0.2374
}

Semantic roles & 50–950 ramp

primary

#B366D2

secondary

#C1DEB6

accent

#C22351

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B366D2

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

Preview Lab → · Contrast checker → · Palette generator →