#B166E7#B166E7

#B166E7 is a light, vivid violet. Relative luminance 0.246; OKLCH L 64.9% C 0.194 H 308.8°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B166E7
RGB	rgb(177, 102, 231)
HSL	hsl(275, 73%, 65%)
HSV	hsv(275, 56%, 91%)
CMYK	cmyk(23.4%, 55.8%, 0%, 9.4%)
CIE-LAB	lab(56.70, 52.70, -53.89)
CIE-LCH	lch(56.70, 75.38, 314.36°)
OKLab	oklab(64.91% 0.1218 -0.1515)
OKLCH	oklch(64.91% 0.194 308.8)
XYZ	xyz(37.3038, 24.6199, 78.3728)
Luminance	0.2462 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166E7 #9CE766

analogous

#7166E7 #B166E7 #E766DC

triadic

#B166E7 #E7B166 #66E7B1

tetradic

#B166E7 #E77166 #9CE766 #66DCE7

square

#B166E7 #E77166 #9CE766 #66DCE7

split-complementary

#B166E7 #DCE766 #66E771

monochromatic

#761DB6 #9631DF #B166E7 #CC9BEF #E7D0F8

Accessibility & contrast

On white

3.55

#B166E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#B166E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166E7

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166E7	#FFFFFF	#000000	##000000
##B166E7	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B85EB

Deuteranopia (green-blind)

#5689E4

Tritanopia (blue-blind)

#A97E9D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b166e7;
/* rgb */ color: rgb(177, 102, 231);
/* oklch */ color: oklch(64.9% 0.194 308.8);

Tailwind

colors: {
  custom: {
    50: '#cb94ef',
    500: '#b166e7',
    950: '#000000',
  },
}

SCSS

$custom: #b166e7;
$custom-light: #cb94ef;
$custom-dark: #000000;

JSON

{
  "hex": "#b166e7",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 231
  },
  "hsl": {
    "h": 274.884,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.64906,
    "c": 0.19437,
    "h": 308.8
  },
  "luminance": 0.24619
}

Semantic roles & 50–950 ramp

primary

#B166E7

secondary

#D1EABF

accent

#D51163

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B166E7

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

Preview Lab → · Contrast checker → · Palette generator →