#8666CC#8666CC

#8666CC is a mid, vivid violet. Relative luminance 0.189; OKLCH L 58.9% C 0.152 H 295.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#8666CC
RGB	rgb(134, 102, 204)
HSL	hsl(259, 50%, 60%)
HSV	hsv(259, 50%, 80%)
CMYK	cmyk(34.3%, 50%, 0%, 20%)
CIE-LAB	lab(50.61, 35.30, -48.61)
CIE-LCH	lch(50.61, 60.07, 305.99°)
OKLab	oklab(58.87% 0.0665 -0.1372)
OKLCH	oklch(58.87% 0.152 295.8)
XYZ	xyz(25.4792, 18.9303, 59.4266)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8666CC #ACCC66

analogous

#6679CC #8666CC #B966CC

triadic

#8666CC #CC8666 #66CC86

tetradic

#8666CC #CC6679 #ACCC66 #66CCB9

square

#8666CC #CC6679 #ACCC66 #66CCB9

split-complementary

#8666CC #CCB966 #79CC66

monochromatic

#4B2E8A #643DB8 #8666CC #AA94DB #CFC2EB

Accessibility & contrast

On white

4.39

#8666CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#8666CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8666CC

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8666CC	#FFFFFF	#000000	##000000
##8666CC	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4179D0

Deuteranopia (green-blind)

#4877CA

Tritanopia (blue-blind)

#767A8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #8666cc;
/* rgb */ color: rgb(134, 102, 204);
/* oklch */ color: oklch(58.9% 0.152 295.8);

Tailwind

colors: {
  custom: {
    50: '#ac92dc',
    500: '#8666cc',
    950: '#000000',
  },
}

SCSS

$custom: #8666cc;
$custom-light: #ac92dc;
$custom-dark: #000000;

JSON

{
  "hex": "#8666cc",
  "rgb": {
    "r": 134,
    "g": 102,
    "b": 204
  },
  "hsl": {
    "h": 258.824,
    "s": 50,
    "l": 60
  },
  "oklch": {
    "l": 0.58866,
    "c": 0.15247,
    "h": 295.8
  },
  "luminance": 0.18931
}

Semantic roles & 50–950 ramp

primary

#8666CC

secondary

#CEDBB3

accent

#DA4EAE

background

#FAF9FD

surface

#F5F1FB

border

#CFCBD4

text

#100D15

muted

#7F7E83

Preview Lab

Preview with #8666CC

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

Preview Lab → · Contrast checker → · Palette generator →