#B166AA#B166AA

#B166AA is a mid, vivid purple. Relative luminance 0.218; OKLCH L 61.8% C 0.131 H 330.5°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B166AA
RGB	rgb(177, 102, 170)
HSL	hsl(306, 32%, 55%)
HSV	hsv(306, 42%, 69%)
CMYK	cmyk(0%, 42.4%, 4%, 30.6%)
CIE-LAB	lab(53.76, 40.24, -23.71)
CIE-LCH	lch(53.76, 46.71, 329.50°)
OKLab	oklab(61.77% 0.1137 -0.0644)
OKLCH	oklch(61.77% 0.131 330.5)
XYZ	xyz(30.1382, 21.7537, 40.6338)
Luminance	0.2175 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166AA #66B16D

analogous

#9366B1 #B166AA #B16685

triadic

#B166AA #AAB166 #66AAB1

tetradic

#B166AA #B19366 #66B16D #6685B1

square

#B166AA #B19366 #66B16D #6685B1

split-complementary

#B166AA #85B166 #66B193

monochromatic

#683563 #904A8A #B166AA #C68FC1 #DAB7D7

Accessibility & contrast

On white

3.92

#B166AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#B166AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166AA

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166AA	#FFFFFF	#000000	##000000
##B166AA	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637AAC

Deuteranopia (green-blind)

#7784A8

Tritanopia (blue-blind)

#B66C80

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b166aa;
/* rgb */ color: rgb(177, 102, 170);
/* oklch */ color: oklch(61.8% 0.131 330.5);

Tailwind

colors: {
  custom: {
    50: '#ca93c3',
    500: '#b166aa',
    950: '#000000',
  },
}

SCSS

$custom: #b166aa;
$custom-light: #ca93c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b166aa",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 170
  },
  "hsl": {
    "h": 305.6,
    "s": 32.468,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61771,
    "c": 0.13062,
    "h": 330.5
  },
  "luminance": 0.21752
}

Semantic roles & 50–950 ramp

primary

#B166AA

secondary

#AAC9AD

accent

#C9695F

background

#FCF9FC

surface

#F9F1F8

border

#D2CBD1

text

#130D12

muted

#827E81

Preview Lab

Preview with #B166AA

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

Preview Lab → · Contrast checker → · Palette generator →