#8166BB#8166BB

#8166BB is a mid, vivid violet. Relative luminance 0.178; OKLCH L 57.4% C 0.129 H 296.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#8166BB
RGB	rgb(129, 102, 187)
HSL	hsl(259, 38%, 57%)
HSV	hsv(259, 45%, 73%)
CMYK	cmyk(31%, 45.5%, 0%, 26.7%)
CIE-LAB	lab(49.20, 29.51, -41.09)
CIE-LCH	lch(49.20, 50.59, 305.68°)
OKLab	oklab(57.4% 0.0582 -0.1154)
OKLCH	oklch(57.4% 0.129 296.8)
XYZ	xyz(22.7721, 17.7574, 49.2319)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8166BB #A0BB66

analogous

#6676BB #8166BB #AC66BB

triadic

#8166BB #BB8166 #66BB81

tetradic

#8166BB #BB6676 #A0BB66 #66BBAC

square

#8166BB #BB6676 #A0BB66 #66BBAC

split-complementary

#8166BB #BBAC66 #76BB66

monochromatic

#483373 #62469E #8166BB #A490CE #C7BBE1

Accessibility & contrast

On white

4.61

#8166BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#8166BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #8166BB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8166BB	#FFFFFF	#000000	##FFFFFF
##8166BB	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C75BE

Deuteranopia (green-blind)

#5174B9

Tritanopia (blue-blind)

#757687

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #8166bb;
/* rgb */ color: rgb(129, 102, 187);
/* oklch */ color: oklch(57.4% 0.129 296.8);

Tailwind

colors: {
  custom: {
    50: '#a892d0',
    500: '#8166bb',
    950: '#000000',
  },
}

SCSS

$custom: #8166bb;
$custom-light: #a892d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8166bb",
  "rgb": {
    "r": 129,
    "g": 102,
    "b": 187
  },
  "hsl": {
    "h": 259.059,
    "s": 38.462,
    "l": 56.667
  },
  "oklch": {
    "l": 0.574,
    "c": 0.12925,
    "h": 296.8
  },
  "luminance": 0.17758
}

Semantic roles & 50–950 ramp

primary

#8166BB

secondary

#C5D0AD

accent

#CE59A9

background

#FAF9FC

surface

#F4F1F9

border

#CECBD2

text

#100D14

muted

#7F7E82

Preview Lab

Preview with #8166BB

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

Preview Lab → · Contrast checker → · Palette generator →