#B166B5#B166B5

#B166B5 is a light, vivid purple. Relative luminance 0.222; OKLCH L 62.3% C 0.141 H 325.3°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B166B5
RGB	rgb(177, 102, 181)
HSL	hsl(297, 35%, 55%)
HSV	hsv(297, 44%, 71%)
CMYK	cmyk(2.2%, 43.6%, 0%, 29%)
CIE-LAB	lab(54.23, 42.30, -29.37)
CIE-LCH	lch(54.23, 51.49, 325.23°)
OKLab	oklab(62.27% 0.1161 -0.0805)
OKLCH	oklch(62.27% 0.141 325.3)
XYZ	xyz(31.2226, 22.1875, 46.3451)
Luminance	0.2219 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166B5 #6AB566

analogous

#8966B5 #B166B5 #B56691

triadic

#B166B5 #B5B166 #66B5B1

tetradic

#B166B5 #B58966 #6AB566 #6691B5

square

#B166B5 #B58966 #6AB566 #6691B5

split-complementary

#B166B5 #91B566 #66B589

monochromatic

#69346C #924895 #B166B5 #C68FC9 #DBB8DD

Accessibility & contrast

On white

3.86

#B166B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#B166B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166B5

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166B5	#FFFFFF	#000000	##000000
##B166B5	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7CB8

Deuteranopia (green-blind)

#7385B3

Tritanopia (blue-blind)

#B46E85

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b166b5;
/* rgb */ color: rgb(177, 102, 181);
/* oklch */ color: oklch(62.3% 0.141 325.3);

Tailwind

colors: {
  custom: {
    50: '#ca94cb',
    500: '#b166b5',
    950: '#000000',
  },
}

SCSS

$custom: #b166b5;
$custom-light: #ca94cb;
$custom-dark: #000000;

JSON

{
  "hex": "#b166b5",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 181
  },
  "hsl": {
    "h": 296.962,
    "s": 34.802,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62266,
    "c": 0.14121,
    "h": 325.3
  },
  "luminance": 0.22186
}

Semantic roles & 50–950 ramp

primary

#B166B5

secondary

#ADCCAB

accent

#CB5D63

background

#FCF9FC

surface

#F9F2F8

border

#D2CCD1

text

#130D13

muted

#827E82

Preview Lab

Preview with #B166B5

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

Preview Lab → · Contrast checker → · Palette generator →