#B366AA#B366AA

#B366AA is a light, vivid purple. Relative luminance 0.220; OKLCH L 62.0% C 0.132 H 331.4°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B366AA
RGB	rgb(179, 102, 170)
HSL	hsl(307, 34%, 55%)
HSV	hsv(307, 43%, 70%)
CMYK	cmyk(0%, 43%, 5%, 29.8%)
CIE-LAB	lab(54.02, 40.88, -23.30)
CIE-LCH	lch(54.02, 47.05, 330.32°)
OKLab	oklab(62.01% 0.116 -0.0632)
OKLCH	oklch(62.01% 0.132 331.4)
XYZ	xyz(30.5972, 21.9904, 40.6553)
Luminance	0.2199 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366AA #66B36F

analogous

#9566B3 #B366AA #B36683

triadic

#B366AA #AAB366 #66AAB3

tetradic

#B366AA #B39566 #66B36F #6683B3

square

#B366AA #B39566 #66B36F #6683B3

split-complementary

#B366AA #83B366 #66B395

monochromatic

#6A3564 #93498A #B366AA #C78FC1 #DCB8D7

Accessibility & contrast

On white

3.89

#B366AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#B366AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366AA

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366AA	#FFFFFF	#000000	##000000
##B366AA	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647AAC

Deuteranopia (green-blind)

#7885A8

Tritanopia (blue-blind)

#B96B80

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b366aa;
/* rgb */ color: rgb(179, 102, 170);
/* oklch */ color: oklch(62.0% 0.132 331.4);

Tailwind

colors: {
  custom: {
    50: '#cb94c3',
    500: '#b366aa',
    950: '#000000',
  },
}

SCSS

$custom: #b366aa;
$custom-light: #cb94c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b366aa",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 170
  },
  "hsl": {
    "h": 307.013,
    "s": 33.624,
    "l": 55.098
  },
  "oklch": {
    "l": 0.62013,
    "c": 0.13209,
    "h": 331.4
  },
  "luminance": 0.21989
}

Semantic roles & 50–950 ramp

primary

#B366AA

secondary

#AACBAE

accent

#CA6B5E

background

#FCF9FC

surface

#F9F1F8

border

#D2CBD1

text

#130D12

muted

#827E81

Preview Lab

Preview with #B366AA

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

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