#8366CC#8366CC

#8366CC is a mid, vivid violet. Relative luminance 0.187; OKLCH L 58.6% C 0.152 H 294.3°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#8366CC
RGB	rgb(131, 102, 204)
HSL	hsl(257, 50%, 60%)
HSV	hsv(257, 50%, 80%)
CMYK	cmyk(35.8%, 50%, 0%, 20%)
CIE-LAB	lab(50.32, 34.53, -49.08)
CIE-LCH	lch(50.32, 60.01, 305.13°)
OKLab	oklab(58.59% 0.0627 -0.1387)
OKLCH	oklch(58.59% 0.152 294.3)
XYZ	xyz(25.0077, 18.6872, 59.4045)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8366CC #AFCC66

analogous

#667CCC #8366CC #B666CC

triadic

#8366CC #CC8366 #66CC83

tetradic

#8366CC #CC667C #AFCC66 #66CCB6

square

#8366CC #CC667C #AFCC66 #66CCB6

split-complementary

#8366CC #CCB666 #7CCC66

monochromatic

#482E8A #603DB8 #8366CC #A894DB #CDC2EB

Accessibility & contrast

On white

4.43

#8366CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#8366CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8366CC

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8366CC	#FFFFFF	#000000	##000000
##8366CC	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4079D0

Deuteranopia (green-blind)

#4576CA

Tritanopia (blue-blind)

#727A8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #8366cc;
/* rgb */ color: rgb(131, 102, 204);
/* oklch */ color: oklch(58.6% 0.152 294.3);

Tailwind

colors: {
  custom: {
    50: '#aa92dc',
    500: '#8366cc',
    950: '#000000',
  },
}

SCSS

$custom: #8366cc;
$custom-light: #aa92dc;
$custom-dark: #000000;

JSON

{
  "hex": "#8366cc",
  "rgb": {
    "r": 131,
    "g": 102,
    "b": 204
  },
  "hsl": {
    "h": 257.059,
    "s": 50,
    "l": 60
  },
  "oklch": {
    "l": 0.58585,
    "c": 0.15221,
    "h": 294.3
  },
  "luminance": 0.18688
}

Semantic roles & 50–950 ramp

primary

#8366CC

secondary

#CFDBB3

accent

#DA4EB2

background

#FAF9FD

surface

#F4F1FB

border

#CECBD4

text

#100D15

muted

#7F7E83

Preview Lab

Preview with #8366CC

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

Preview Lab → · Contrast checker → · Palette generator →