#8166EF#8166EF

#8166EF is a mid, vivid violet. Relative luminance 0.204; OKLCH L 60.7% C 0.197 H 288.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#8166EF
RGB	rgb(129, 102, 239)
HSL	hsl(252, 81%, 67%)
HSV	hsv(252, 57%, 94%)
CMYK	cmyk(46%, 57.3%, 0%, 6.3%)
CIE-LAB	lab(52.29, 43.73, -65.72)
CIE-LCH	lch(52.29, 78.94, 303.64°)
OKLab	oklab(60.69% 0.0614 -0.1876)
OKLCH	oklch(60.69% 0.197 288.1)
XYZ	xyz(29.3801, 20.4007, 84.0343)
Luminance	0.2040 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8166EF #D4EF66

analogous

#6690EF #8166EF #C666EF

triadic

#8166EF #EF8166 #66EF81

tetradic

#8166EF #EF6690 #D4EF66 #66EFC6

square

#8166EF #EF6690 #D4EF66 #66EFC6

split-complementary

#8166EF #EFC666 #90EF66

monochromatic

#3815C6 #532FE9 #8166EF #AF9DF5 #DCD5FB

Accessibility & contrast

On white

4.13

#8166EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#8166EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8166EF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8166EF	#FFFFFF	#000000	##000000
##8166EF	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080F4

Deuteranopia (green-blind)

#0079EC

Tritanopia (blue-blind)

#5E85A1

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #8166ef;
/* rgb */ color: rgb(129, 102, 239);
/* oklch */ color: oklch(60.7% 0.197 288.1);

Tailwind

colors: {
  custom: {
    50: '#ad92f5',
    500: '#8166ef',
    950: '#000000',
  },
}

SCSS

$custom: #8166ef;
$custom-light: #ad92f5;
$custom-dark: #000000;

JSON

{
  "hex": "#8166ef",
  "rgb": {
    "r": 129,
    "g": 102,
    "b": 239
  },
  "hsl": {
    "h": 251.825,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.6069,
    "c": 0.19742,
    "h": 288.1
  },
  "luminance": 0.20402
}

Semantic roles & 50–950 ramp

primary

#8166EF

secondary

#E6EEC2

accent

#DD08B3

background

#FBF9FF

surface

#F6F1FE

border

#D0CBD6

text

#110D17

muted

#807E85

Preview Lab

Preview with #8166EF

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

Preview Lab → · Contrast checker → · Palette generator →