#8166EB#8166EB

#8166EB is a mid, vivid violet. Relative luminance 0.202; OKLCH L 60.4% C 0.192 H 288.6°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#8166EB
RGB	rgb(129, 102, 235)
HSL	hsl(252, 77%, 66%)
HSV	hsv(252, 57%, 92%)
CMYK	cmyk(45.1%, 56.6%, 0%, 7.8%)
CIE-LAB	lab(52.03, 42.60, -63.90)
CIE-LCH	lch(52.03, 76.80, 303.69°)
OKLab	oklab(60.41% 0.0615 -0.1823)
OKLCH	oklch(60.41% 0.192 288.6)
XYZ	xyz(28.7958, 20.1669, 80.9565)
Luminance	0.2017 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8166EB #D0EB66

analogous

#668DEB #8166EB #C366EB

triadic

#8166EB #EB8166 #66EB81

tetradic

#8166EB #EB668D #D0EB66 #66EBC3

square

#8166EB #EB668D #D0EB66 #66EBC3

split-complementary

#8166EB #EBC366 #8DEB66

monochromatic

#3A19BE #5430E4 #8166EB #AE9CF2 #DAD2F9

Accessibility & contrast

On white

4.17

#8166EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#8166EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8166EB

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8166EB	#FFFFFF	#000000	##000000
##8166EB	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A7FEF

Deuteranopia (green-blind)

#1179E8

Tritanopia (blue-blind)

#60849F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #8166eb;
/* rgb */ color: rgb(129, 102, 235);
/* oklch */ color: oklch(60.4% 0.192 288.6);

Tailwind

colors: {
  custom: {
    50: '#ac92f2',
    500: '#8166eb',
    950: '#000000',
  },
}

SCSS

$custom: #8166eb;
$custom-light: #ac92f2;
$custom-dark: #000000;

JSON

{
  "hex": "#8166eb",
  "rgb": {
    "r": 129,
    "g": 102,
    "b": 235
  },
  "hsl": {
    "h": 252.18,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.60413,
    "c": 0.19236,
    "h": 288.6
  },
  "luminance": 0.20168
}

Semantic roles & 50–950 ramp

primary

#8166EB

secondary

#E3ECC1

accent

#D90CB0

background

#FBF9FE

surface

#F6F1FD

border

#D0CBD5

text

#110D17

muted

#807E85

Preview Lab

Preview with #8166EB

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

Preview Lab → · Contrast checker → · Palette generator →