#B366D4#B366D4

#B366D4 is a light, vivid purple. Relative luminance 0.238; OKLCH L 64.1% C 0.174 H 314.8°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B366D4
RGB	rgb(179, 102, 212)
HSL	hsl(282, 56%, 62%)
HSV	hsv(282, 52%, 83%)
CMYK	cmyk(15.6%, 51.9%, 0%, 16.9%)
CIE-LAB	lab(55.93, 49.11, -44.41)
CIE-LCH	lch(55.93, 66.21, 317.88°)
OKLab	oklab(64.06% 0.123 -0.1238)
OKLCH	oklch(64.06% 0.174 314.8)
XYZ	xyz(35.2236, 23.8409, 65.0209)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366D4 #87D466

analogous

#7C66D4 #B366D4 #D466BE

triadic

#B366D4 #D4B366 #66D4B3

tetradic

#B366D4 #D47C66 #87D466 #66BED4

square

#B366D4 #D47C66 #87D466 #66BED4

split-complementary

#B366D4 #BED466 #66D47C

monochromatic

#752A96 #9B37C5 #B366D4 #CB96E1 #E2C6EF

Accessibility & contrast

On white

3.64

#B366D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#B366D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366D4

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366D4	#FFFFFF	#000000	##000000
##B366D4	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D82D8

Deuteranopia (green-blind)

#6588D1

Tritanopia (blue-blind)

#B17794

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b366d4;
/* rgb */ color: rgb(179, 102, 212);
/* oklch */ color: oklch(64.1% 0.174 314.8);

Tailwind

colors: {
  custom: {
    50: '#cc94e2',
    500: '#b366d4',
    950: '#000000',
  },
}

SCSS

$custom: #b366d4;
$custom-light: #cc94e2;
$custom-dark: #000000;

JSON

{
  "hex": "#b366d4",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 212
  },
  "hsl": {
    "h": 282,
    "s": 56.122,
    "l": 61.569
  },
  "oklch": {
    "l": 0.6406,
    "c": 0.17449,
    "h": 314.8
  },
  "luminance": 0.2384
}

Semantic roles & 50–950 ramp

primary

#B366D4

secondary

#C3DFB6

accent

#C42252

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B366D4

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

Preview Lab → · Contrast checker → · Palette generator →