#B166FA#B166FA

#B166FA is a light, highly saturated violet. Relative luminance 0.258; OKLCH L 66.1% C 0.215 H 304.5°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#B166FA
RGB	rgb(177, 102, 250)
HSL	hsl(270, 94%, 69%)
HSV	hsv(270, 59%, 98%)
CMYK	cmyk(29.2%, 59.2%, 0%, 2%)
CIE-LAB	lab(57.80, 57.01, -62.71)
CIE-LCH	lch(57.80, 84.75, 312.27°)
OKLab	oklab(66.06% 0.122 -0.1773)
OKLCH	oklch(66.06% 0.215 304.5)
XYZ	xyz(40.1343, 25.7522, 93.2803)
Luminance	0.2575 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166FA #AFFA66

analogous

#6766FA #B166FA #FA66F9

triadic

#B166FA #FAB166 #66FAB1

tetradic

#B166FA #FA6766 #AFFA66 #66F9FA

square

#B166FA #FA6766 #AFFA66 #66F9FA

split-complementary

#B166FA #F9FA66 #66FA67

monochromatic

#7407DE #932BF8 #B166FA #CFA1FC #EDDDFE

Accessibility & contrast

On white

3.41

#B166FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#B166FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166FA

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166FA	#FFFFFF	#000000	##000000
##B166FA	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B89FF

Deuteranopia (green-blind)

#448BF7

Tritanopia (blue-blind)

#A484A7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b166fa;
/* rgb */ color: rgb(177, 102, 250);
/* oklch */ color: oklch(66.1% 0.215 304.5);

Tailwind

colors: {
  custom: {
    50: '#cc95fd',
    500: '#b166fa',
    950: '#000000',
  },
}

SCSS

$custom: #b166fa;
$custom-light: #cc95fd;
$custom-dark: #000000;

JSON

{
  "hex": "#b166fa",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 250
  },
  "hsl": {
    "h": 270.405,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.66062,
    "c": 0.21522,
    "h": 304.5
  },
  "luminance": 0.25752
}

Semantic roles & 50–950 ramp

primary

#B166FA

secondary

#DEF4C8

accent

#E60071

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140D18

muted

#837E86

Preview Lab

Preview with #B166FA

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

Preview Lab → · Contrast checker → · Palette generator →