#8564B5#8564B5

#8564B5 is a mid, vivid violet. Relative luminance 0.174; OKLCH L 57.1% C 0.125 H 301.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#8564B5
RGB	rgb(133, 100, 181)
HSL	hsl(264, 35%, 55%)
HSV	hsv(264, 45%, 71%)
CMYK	cmyk(26.5%, 44.8%, 0%, 29%)
CIE-LAB	lab(48.81, 30.28, -38.21)
CIE-LCH	lch(48.81, 48.75, 308.40°)
OKLab	oklab(57.1% 0.0651 -0.1069)
OKLCH	oklch(57.1% 0.125 301.3)
XYZ	xyz(22.5687, 17.4370, 45.8838)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8564B5 #94B564

analogous

#646CB5 #8564B5 #AD64B5

triadic

#8564B5 #B58564 #64B585

tetradic

#8564B5 #B5646C #94B564 #64B5AD

square

#8564B5 #B5646C #94B564 #64B5AD

split-complementary

#8564B5 #B5AD64 #6CB564

monochromatic

#4A336B #674795 #8564B5 #A68DC9 #C6B7DD

Accessibility & contrast

On white

4.68

#8564B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#8564B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8564B5

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8564B5	#FFFFFF	#000000	##FFFFFF
##8564B5	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D73B8

Deuteranopia (green-blind)

#5574B3

Tritanopia (blue-blind)

#7C7284

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #8564b5;
/* rgb */ color: rgb(133, 100, 181);
/* oklch */ color: oklch(57.1% 0.125 301.3);

Tailwind

colors: {
  custom: {
    50: '#aa91cb',
    500: '#8564b5',
    950: '#000000',
  },
}

SCSS

$custom: #8564b5;
$custom-light: #aa91cb;
$custom-dark: #000000;

JSON

{
  "hex": "#8564b5",
  "rgb": {
    "r": 133,
    "g": 100,
    "b": 181
  },
  "hsl": {
    "h": 264.444,
    "s": 35.371,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57095,
    "c": 0.12518,
    "h": 301.3
  },
  "luminance": 0.17437
}

Semantic roles & 50–950 ramp

primary

#8564B5

secondary

#BECBA9

accent

#CB5C9E

background

#FAF8FC

surface

#F4F0F8

border

#CECBD1

text

#100C13

muted

#7F7D82

Preview Lab

Preview with #8564B5

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

Preview Lab → · Contrast checker → · Palette generator →