#B366D6#B366D6

#B366D6 is a light, vivid purple. Relative luminance 0.239; OKLCH L 64.2% C 0.177 H 314.2°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B366D6
RGB	rgb(179, 102, 214)
HSL	hsl(281, 58%, 62%)
HSV	hsv(281, 52%, 84%)
CMYK	cmyk(16.4%, 52.3%, 0%, 16.1%)
CIE-LAB	lab(56.03, 49.53, -45.38)
CIE-LCH	lch(56.03, 67.17, 317.51°)
OKLab	oklab(64.17% 0.1232 -0.1266)
OKLCH	oklch(64.17% 0.177 314.2)
XYZ	xyz(35.4774, 23.9425, 66.3578)
Luminance	0.2394 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366D6 #89D666

analogous

#7B66D6 #B366D6 #D666C1

triadic

#B366D6 #D6B366 #66D6B3

tetradic

#B366D6 #D67B66 #89D666 #66C1D6

square

#B366D6 #D67B66 #89D666 #66C1D6

split-complementary

#B366D6 #C1D666 #66D67B

monochromatic

#762999 #9B36C9 #B366D6 #CB96E3 #E3C7F0

Accessibility & contrast

On white

3.63

#B366D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#B366D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366D6

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366D6	#FFFFFF	#000000	##000000
##B366D6	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B82DA

Deuteranopia (green-blind)

#6488D3

Tritanopia (blue-blind)

#B07895

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b366d6;
/* rgb */ color: rgb(179, 102, 214);
/* oklch */ color: oklch(64.2% 0.177 314.2);

Tailwind

colors: {
  custom: {
    50: '#cc94e3',
    500: '#b366d6',
    950: '#000000',
  },
}

SCSS

$custom: #b366d6;
$custom-light: #cc94e3;
$custom-dark: #000000;

JSON

{
  "hex": "#b366d6",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 214
  },
  "hsl": {
    "h": 281.25,
    "s": 57.732,
    "l": 61.961
  },
  "oklch": {
    "l": 0.64168,
    "c": 0.17664,
    "h": 314.2
  },
  "luminance": 0.23941
}

Semantic roles & 50–950 ramp

primary

#B366D6

secondary

#C4E1B7

accent

#C52054

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B366D6

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

Preview Lab → · Contrast checker → · Palette generator →