#B166B4#B166B4

#B166B4 is a light, vivid purple. Relative luminance 0.221; OKLCH L 62.2% C 0.140 H 325.7°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B166B4
RGB	rgb(177, 102, 180)
HSL	hsl(298, 34%, 55%)
HSV	hsv(298, 43%, 71%)
CMYK	cmyk(1.7%, 43.3%, 0%, 29.4%)
CIE-LAB	lab(54.18, 42.11, -28.86)
CIE-LCH	lch(54.18, 51.05, 325.58°)
OKLab	oklab(62.22% 0.1159 -0.079)
OKLCH	oklch(62.22% 0.14 325.7)
XYZ	xyz(31.1204, 22.1466, 45.8066)
Luminance	0.2215 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166B4 #69B466

analogous

#8A66B4 #B166B4 #B46690

triadic

#B166B4 #B4B166 #66B4B1

tetradic

#B166B4 #B48A66 #69B466 #6690B4

square

#B166B4 #B48A66 #69B466 #6690B4

split-complementary

#B166B4 #90B466 #66B48A

monochromatic

#69346B #914994 #B166B4 #C68FC8 #DBB8DC

Accessibility & contrast

On white

3.87

#B166B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#B166B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166B4

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166B4	#FFFFFF	#000000	##000000
##B166B4	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7CB7

Deuteranopia (green-blind)

#7385B2

Tritanopia (blue-blind)

#B56E85

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b166b4;
/* rgb */ color: rgb(177, 102, 180);
/* oklch */ color: oklch(62.2% 0.140 325.7);

Tailwind

colors: {
  custom: {
    50: '#ca94ca',
    500: '#b166b4',
    950: '#000000',
  },
}

SCSS

$custom: #b166b4;
$custom-light: #ca94ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b166b4",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 180
  },
  "hsl": {
    "h": 297.692,
    "s": 34.211,
    "l": 55.294
  },
  "oklch": {
    "l": 0.6222,
    "c": 0.14022,
    "h": 325.7
  },
  "luminance": 0.22145
}

Semantic roles & 50–950 ramp

primary

#B166B4

secondary

#ACCBAB

accent

#CA5E62

background

#FCF9FC

surface

#F9F1F8

border

#D2CBD1

text

#130D13

muted

#827E82

Preview Lab

Preview with #B166B4

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

Preview Lab → · Contrast checker → · Palette generator →