#8C66EA#8C66EA

#8C66EA is a mid, vivid violet. Relative luminance 0.210; OKLCH L 61.3% C 0.191 H 293.2°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#8C66EA
RGB	rgb(140, 102, 234)
HSL	hsl(257, 76%, 66%)
HSV	hsv(257, 56%, 92%)
CMYK	cmyk(40.2%, 56.4%, 0%, 8.2%)
CIE-LAB	lab(52.97, 44.71, -61.77)
CIE-LCH	lch(52.97, 76.25, 305.90°)
OKLab	oklab(61.33% 0.0753 -0.1757)
OKLCH	oklch(61.33% 0.191 293.2)
XYZ	xyz(30.4139, 21.0179, 80.2804)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8C66EA #C4EA66

analogous

#6682EA #8C66EA #CE66EA

triadic

#8C66EA #EA8C66 #66EA8C

tetradic

#8C66EA #EA6682 #C4EA66 #66EACE

square

#8C66EA #EA6682 #C4EA66 #66EACE

split-complementary

#8C66EA #EACE66 #82EA66

monochromatic

#481ABC #6430E3 #8C66EA #B49CF1 #DDD2F9

Accessibility & contrast

On white

4.04

#8C66EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#8C66EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8C66EA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8C66EA	#FFFFFF	#000000	##000000
##8C66EA	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B80EE

Deuteranopia (green-blind)

#2A7CE7

Tritanopia (blue-blind)

#73829E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #8c66ea;
/* rgb */ color: rgb(140, 102, 234);
/* oklch */ color: oklch(61.3% 0.191 293.2);

Tailwind

colors: {
  custom: {
    50: '#b393f1',
    500: '#8c66ea',
    950: '#000000',
  },
}

SCSS

$custom: #8c66ea;
$custom-light: #b393f1;
$custom-dark: #000000;

JSON

{
  "hex": "#8c66ea",
  "rgb": {
    "r": 140,
    "g": 102,
    "b": 234
  },
  "hsl": {
    "h": 257.273,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.61329,
    "c": 0.19115,
    "h": 293.2
  },
  "luminance": 0.21019
}

Semantic roles & 50–950 ramp

primary

#8C66EA

secondary

#DFECC0

accent

#D80D9E

background

#FBF9FE

surface

#F6F1FD

border

#D0CBD5

text

#110D17

muted

#807E85

Preview Lab

Preview with #8C66EA

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

Preview Lab → · Contrast checker → · Palette generator →