#B166C0#B166C0

#B166C0 is a light, vivid purple. Relative luminance 0.227; OKLCH L 62.8% C 0.152 H 320.8°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B166C0
RGB	rgb(177, 102, 192)
HSL	hsl(290, 42%, 58%)
HSV	hsv(290, 47%, 75%)
CMYK	cmyk(7.8%, 46.9%, 0%, 24.7%)
CIE-LAB	lab(54.72, 44.45, -34.93)
CIE-LCH	lch(54.72, 56.53, 321.84°)
OKLab	oklab(62.79% 0.118 -0.0964)
OKLCH	oklch(62.79% 0.152 320.8)
XYZ	xyz(32.3961, 22.6569, 52.5257)
Luminance	0.2266 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166C0 #75C066

analogous

#8466C0 #B166C0 #C066A2

triadic

#B166C0 #C0B166 #66C0B1

tetradic

#B166C0 #C08466 #75C066 #66A2C0

square

#B166C0 #C08466 #75C066 #66A2C0

split-complementary

#B166C0 #A2C066 #66C084

monochromatic

#6E327A #9544A5 #B166C0 #C791D2 #DDBDE4

Accessibility & contrast

On white

3.80

#B166C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#B166C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166C0

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166C0	#FFFFFF	#000000	##000000
##B166C0	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597EC3

Deuteranopia (green-blind)

#6E86BD

Tritanopia (blue-blind)

#B2728A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b166c0;
/* rgb */ color: rgb(177, 102, 192);
/* oklch */ color: oklch(62.8% 0.152 320.8);

Tailwind

colors: {
  custom: {
    50: '#ca94d3',
    500: '#b166c0',
    950: '#000000',
  },
}

SCSS

$custom: #b166c0;
$custom-light: #ca94d3;
$custom-dark: #000000;

JSON

{
  "hex": "#b166c0",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 192
  },
  "hsl": {
    "h": 290,
    "s": 41.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.62794,
    "c": 0.1524,
    "h": 320.8
  },
  "luminance": 0.22656
}

Semantic roles & 50–950 ramp

primary

#B166C0

secondary

#B5D3AF

accent

#D1566B

background

#FCF9FD

surface

#F9F2FA

border

#D2CCD3

text

#130D14

muted

#827E83

Preview Lab

Preview with #B166C0

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

Preview Lab → · Contrast checker → · Palette generator →