#8B66EA#8B66EA

#8B66EA is a mid, vivid violet. Relative luminance 0.209; OKLCH L 61.2% C 0.191 H 292.8°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#8B66EA
RGB	rgb(139, 102, 234)
HSL	hsl(257, 76%, 66%)
HSV	hsv(257, 56%, 92%)
CMYK	cmyk(40.6%, 56.4%, 0%, 8.2%)
CIE-LAB	lab(52.87, 44.49, -61.93)
CIE-LCH	lch(52.87, 76.25, 305.69°)
OKLab	oklab(61.24% 0.0741 -0.1762)
OKLCH	oklch(61.24% 0.191 292.8)
XYZ	xyz(30.2461, 20.9314, 80.2725)
Luminance	0.2093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B66EA #C5EA66

analogous

#6683EA #8B66EA #CD66EA

triadic

#8B66EA #EA8B66 #66EA8B

tetradic

#8B66EA #EA6683 #C5EA66 #66EACD

square

#8B66EA #EA6683 #C5EA66 #66EACD

split-complementary

#8B66EA #EACD66 #83EA66

monochromatic

#471ABC #6230E3 #8B66EA #B49CF1 #DDD2F9

Accessibility & contrast

On white

4.05

#8B66EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#8B66EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8B66EA

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B66EA	#FFFFFF	#000000	##000000
##8B66EA	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A80EE

Deuteranopia (green-blind)

#287CE7

Tritanopia (blue-blind)

#72829E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #8b66ea;
/* rgb */ color: rgb(139, 102, 234);
/* oklch */ color: oklch(61.2% 0.191 292.8);

Tailwind

colors: {
  custom: {
    50: '#b293f1',
    500: '#8b66ea',
    950: '#000000',
  },
}

SCSS

$custom: #8b66ea;
$custom-light: #b293f1;
$custom-dark: #000000;

JSON

{
  "hex": "#8b66ea",
  "rgb": {
    "r": 139,
    "g": 102,
    "b": 234
  },
  "hsl": {
    "h": 256.818,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.61237,
    "c": 0.1911,
    "h": 292.8
  },
  "luminance": 0.20932
}

Semantic roles & 50–950 ramp

primary

#8B66EA

secondary

#DFECC0

accent

#D80D9F

background

#FBF9FE

surface

#F6F1FD

border

#D0CBD5

text

#110D17

muted

#807E85

Preview Lab

Preview with #8B66EA

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

Preview Lab → · Contrast checker → · Palette generator →