#B366D7#B366D7

#B366D7 is a light, vivid purple. Relative luminance 0.240; OKLCH L 64.2% C 0.178 H 313.9°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#B366D7
RGB	rgb(179, 102, 215)
HSL	hsl(281, 59%, 62%)
HSV	hsv(281, 53%, 84%)
CMYK	cmyk(16.7%, 52.6%, 0%, 15.7%)
CIE-LAB	lab(56.08, 49.74, -45.86)
CIE-LCH	lch(56.08, 67.66, 317.32°)
OKLab	oklab(64.22% 0.1233 -0.128)
OKLCH	oklch(64.22% 0.178 313.9)
XYZ	xyz(35.6055, 23.9937, 67.0324)
Luminance	0.2399 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366D7 #8AD766

analogous

#7B66D7 #B366D7 #D766C2

triadic

#B366D7 #D7B366 #66D7B3

tetradic

#B366D7 #D77B66 #8AD766 #66C2D7

square

#B366D7 #D77B66 #8AD766 #66C2D7

split-complementary

#B366D7 #C2D766 #66D77B

monochromatic

#76289A #9B35CA #B366D7 #CB97E4 #E3C7F0

Accessibility & contrast

On white

3.62

#B366D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#B366D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366D7

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366D7	#FFFFFF	#000000	##000000
##B366D7	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A82DB

Deuteranopia (green-blind)

#6388D4

Tritanopia (blue-blind)

#B07895

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b366d7;
/* rgb */ color: rgb(179, 102, 215);
/* oklch */ color: oklch(64.2% 0.178 313.9);

Tailwind

colors: {
  custom: {
    50: '#cc94e4',
    500: '#b366d7',
    950: '#000000',
  },
}

SCSS

$custom: #b366d7;
$custom-light: #cc94e4;
$custom-dark: #000000;

JSON

{
  "hex": "#b366d7",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 215
  },
  "hsl": {
    "h": 280.885,
    "s": 58.549,
    "l": 62.157
  },
  "oklch": {
    "l": 0.64223,
    "c": 0.17772,
    "h": 313.9
  },
  "luminance": 0.23993
}

Semantic roles & 50–950 ramp

primary

#B366D7

secondary

#C5E1B8

accent

#C61F54

background

#FCF9FE

surface

#F9F2FC

border

#D2CCD5

text

#140D15

muted

#827E84

Preview Lab

Preview with #B366D7

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

Preview Lab → · Contrast checker → · Palette generator →