#B166D5#B166D5

#B166D5 is a light, vivid purple. Relative luminance 0.237; OKLCH L 63.9% C 0.175 H 313.7°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B166D5
RGB	rgb(177, 102, 213)
HSL	hsl(281, 57%, 62%)
HSV	hsv(281, 52%, 84%)
CMYK	cmyk(16.9%, 52.1%, 0%, 16.5%)
CIE-LAB	lab(55.74, 48.78, -45.28)
CIE-LCH	lch(55.74, 66.56, 317.13°)
OKLab	oklab(63.89% 0.1207 -0.1264)
OKLCH	oklch(63.89% 0.175 313.7)
XYZ	xyz(34.8911, 23.6549, 65.6657)
Luminance	0.2365 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166D5 #8AD566

analogous

#7A66D5 #B166D5 #D566C1

triadic

#B166D5 #D5B166 #66D5B1

tetradic

#B166D5 #D57A66 #8AD566 #66C1D5

square

#B166D5 #D57A66 #8AD566 #66C1D5

split-complementary

#B166D5 #C1D566 #66D57A

monochromatic

#742997 #9837C7 #B166D5 #C996E2 #E2C6EF

Accessibility & contrast

On white

3.66

#B166D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#B166D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166D5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166D5	#FFFFFF	#000000	##000000
##B166D5	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B81D9

Deuteranopia (green-blind)

#6387D2

Tritanopia (blue-blind)

#AE7894

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b166d5;
/* rgb */ color: rgb(177, 102, 213);
/* oklch */ color: oklch(63.9% 0.175 313.7);

Tailwind

colors: {
  custom: {
    50: '#cb94e2',
    500: '#b166d5',
    950: '#000000',
  },
}

SCSS

$custom: #b166d5;
$custom-light: #cb94e2;
$custom-dark: #000000;

JSON

{
  "hex": "#b166d5",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 213
  },
  "hsl": {
    "h": 280.541,
    "s": 56.923,
    "l": 61.765
  },
  "oklch": {
    "l": 0.63886,
    "c": 0.17474,
    "h": 313.7
  },
  "luminance": 0.23654
}

Semantic roles & 50–950 ramp

primary

#B166D5

secondary

#C4E0B7

accent

#C42156

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B166D5

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

Preview Lab → · Contrast checker → · Palette generator →