#B166B0#B166B0

#B166B0 is a light, vivid purple. Relative luminance 0.220; OKLCH L 62.0% C 0.136 H 327.5°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B166B0
RGB	rgb(177, 102, 176)
HSL	hsl(301, 32%, 55%)
HSV	hsv(301, 42%, 69%)
CMYK	cmyk(0%, 42.4%, 0.6%, 30.6%)
CIE-LAB	lab(54.01, 41.35, -26.81)
CIE-LCH	lch(54.01, 49.28, 327.05°)
OKLab	oklab(62.04% 0.115 -0.0732)
OKLCH	oklch(62.04% 0.136 327.5)
XYZ	xyz(30.7188, 21.9859, 43.6915)
Luminance	0.2198 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166B0 #66B167

analogous

#8D66B1 #B166B0 #B1668B

triadic

#B166B0 #B0B166 #66B0B1

tetradic

#B166B0 #B18D66 #66B167 #668BB1

square

#B166B0 #B18D66 #66B167 #668BB1

split-complementary

#B166B0 #8BB166 #66B18D

monochromatic

#683567 #904A8F #B166B0 #C68FC5 #DAB7DA

Accessibility & contrast

On white

3.89

#B166B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#B166B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166B0

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166B0	#FFFFFF	#000000	##000000
##B166B0	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)

#607BB3

Deuteranopia (green-blind)

#7585AE

Tritanopia (blue-blind)

#B56D83

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b166b0;
/* rgb */ color: rgb(177, 102, 176);
/* oklch */ color: oklch(62.0% 0.136 327.5);

Tailwind

colors: {
  custom: {
    50: '#ca94c8',
    500: '#b166b0',
    950: '#000000',
  },
}

SCSS

$custom: #b166b0;
$custom-light: #ca94c8;
$custom-dark: #000000;

JSON

{
  "hex": "#b166b0",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 176
  },
  "hsl": {
    "h": 300.8,
    "s": 32.468,
    "l": 54.706
  },
  "oklch": {
    "l": 0.62037,
    "c": 0.13631,
    "h": 327.5
  },
  "luminance": 0.21984
}

Semantic roles & 50–950 ramp

primary

#B166B0

secondary

#AAC9AA

accent

#C9615F

background

#FCF9FC

surface

#F9F1F8

border

#D2CBD1

text

#130D13

muted

#827E82

Preview Lab

Preview with #B166B0

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

Preview Lab → · Contrast checker → · Palette generator →