#8566EB#8566EB

#8566EB is a mid, vivid violet. Relative luminance 0.205; OKLCH L 60.8% C 0.192 H 290.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#8566EB
RGB	rgb(133, 102, 235)
HSL	hsl(254, 77%, 66%)
HSV	hsv(254, 57%, 92%)
CMYK	cmyk(43.4%, 56.6%, 0%, 7.8%)
CIE-LAB	lab(52.38, 43.45, -63.31)
CIE-LCH	lch(52.38, 76.79, 304.47°)
OKLab	oklab(60.76% 0.0665 -0.1804)
OKLCH	oklch(60.76% 0.192 290.2)
XYZ	xyz(29.4154, 20.4864, 80.9856)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8566EB #CCEB66

analogous

#6689EB #8566EB #C766EB

triadic

#8566EB #EB8566 #66EB85

tetradic

#8566EB #EB6689 #CCEB66 #66EBC7

square

#8566EB #EB6689 #CCEB66 #66EBC7

split-complementary

#8566EB #EBC766 #89EB66

monochromatic

#3F19BE #5A30E4 #8566EB #B09CF2 #DBD2F9

Accessibility & contrast

On white

4.12

#8566EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#8566EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8566EB

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8566EB	#FFFFFF	#000000	##000000
##8566EB	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#107FEF

Deuteranopia (green-blind)

#1B7AE8

Tritanopia (blue-blind)

#67839F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #8566eb;
/* rgb */ color: rgb(133, 102, 235);
/* oklch */ color: oklch(60.8% 0.192 290.2);

Tailwind

colors: {
  custom: {
    50: '#af92f2',
    500: '#8566eb',
    950: '#000000',
  },
}

SCSS

$custom: #8566eb;
$custom-light: #af92f2;
$custom-dark: #000000;

JSON

{
  "hex": "#8566eb",
  "rgb": {
    "r": 133,
    "g": 102,
    "b": 235
  },
  "hsl": {
    "h": 253.985,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.60763,
    "c": 0.19227,
    "h": 290.2
  },
  "luminance": 0.20487
}

Semantic roles & 50–950 ramp

primary

#8566EB

secondary

#E2ECC1

accent

#D90CA9

background

#FBF9FE

surface

#F6F1FD

border

#D0CBD5

text

#110D17

muted

#807E85

Preview Lab

Preview with #8566EB

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

Preview Lab → · Contrast checker → · Palette generator →