#B366B2#B366B2

#B366B2 is a light, vivid purple. Relative luminance 0.223; OKLCH L 62.4% C 0.140 H 327.6°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B366B2
RGB	rgb(179, 102, 178)
HSL	hsl(301, 34%, 55%)
HSV	hsv(301, 43%, 70%)
CMYK	cmyk(0%, 43%, 0.6%, 29.8%)
CIE-LAB	lab(54.35, 42.35, -27.43)
CIE-LCH	lch(54.35, 50.45, 327.07°)
OKLab	oklab(62.37% 0.1178 -0.0749)
OKLCH	oklch(62.37% 0.14 327.6)
XYZ	xyz(31.3771, 22.3023, 44.7629)
Luminance	0.2230 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366B2 #66B367

analogous

#8D66B3 #B366B2 #B3668C

triadic

#B366B2 #B2B366 #66B2B3

tetradic

#B366B2 #B38D66 #66B367 #668CB3

square

#B366B2 #B38D66 #66B367 #668CB3

split-complementary

#B366B2 #8CB366 #66B38D

monochromatic

#6A3569 #934992 #B366B2 #C78FC7 #DCB8DB

Accessibility & contrast

On white

3.85

#B366B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#B366B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366B2

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366B2	#FFFFFF	#000000	##000000
##B366B2	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607CB5

Deuteranopia (green-blind)

#7586B0

Tritanopia (blue-blind)

#B76D84

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b366b2;
/* rgb */ color: rgb(179, 102, 178);
/* oklch */ color: oklch(62.4% 0.140 327.6);

Tailwind

colors: {
  custom: {
    50: '#cb94c9',
    500: '#b366b2',
    950: '#000000',
  },
}

SCSS

$custom: #b366b2;
$custom-light: #cb94c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b366b2",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 178
  },
  "hsl": {
    "h": 300.779,
    "s": 33.624,
    "l": 55.098
  },
  "oklch": {
    "l": 0.62368,
    "c": 0.13958,
    "h": 327.6
  },
  "luminance": 0.22301
}

Semantic roles & 50–950 ramp

primary

#B366B2

secondary

#AACBAB

accent

#CA5F5E

background

#FCF9FC

surface

#F9F2F8

border

#D2CCD1

text

#130D13

muted

#827E82

Preview Lab

Preview with #B366B2

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

Preview Lab → · Contrast checker → · Palette generator →