#B166E8#B166E8

#B166E8 is a light, vivid violet. Relative luminance 0.247; OKLCH L 65.0% C 0.195 H 308.6°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B166E8
RGB	rgb(177, 102, 232)
HSL	hsl(275, 74%, 65%)
HSV	hsv(275, 56%, 91%)
CMYK	cmyk(23.7%, 56%, 0%, 9%)
CIE-LAB	lab(56.76, 52.93, -54.36)
CIE-LCH	lch(56.76, 75.87, 314.23°)
OKLab	oklab(64.96% 0.1218 -0.1529)
OKLCH	oklch(64.96% 0.195 308.6)
XYZ	xyz(37.4454, 24.6766, 79.1187)
Luminance	0.2468 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166E8 #9DE866

analogous

#7066E8 #B166E8 #E866DE

triadic

#B166E8 #E8B166 #66E8B1

tetradic

#B166E8 #E87066 #9DE866 #66DEE8

square

#B166E8 #E87066 #9DE866 #66DEE8

split-complementary

#B166E8 #DEE866 #66E870

monochromatic

#761CB8 #9631E0 #B166E8 #CC9BF0 #E7D0F8

Accessibility & contrast

On white

3.54

#B166E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#B166E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166E8

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166E8	#FFFFFF	#000000	##000000
##B166E8	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3985EC

Deuteranopia (green-blind)

#5589E5

Tritanopia (blue-blind)

#A97E9D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b166e8;
/* rgb */ color: rgb(177, 102, 232);
/* oklch */ color: oklch(65.0% 0.195 308.6);

Tailwind

colors: {
  custom: {
    50: '#cb94f0',
    500: '#b166e8',
    950: '#000000',
  },
}

SCSS

$custom: #b166e8;
$custom-light: #cb94f0;
$custom-dark: #000000;

JSON

{
  "hex": "#b166e8",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 232
  },
  "hsl": {
    "h": 274.615,
    "s": 73.864,
    "l": 65.49
  },
  "oklch": {
    "l": 0.64965,
    "c": 0.19548,
    "h": 308.6
  },
  "luminance": 0.24676
}

Semantic roles & 50–950 ramp

primary

#B166E8

secondary

#D2EBBF

accent

#D61063

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D17

muted

#827E85

Preview Lab

Preview with #B166E8

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

Preview Lab → · Contrast checker → · Palette generator →