#8564B1#8564B1

#8564B1 is a mid, moderate violet. Relative luminance 0.173; OKLCH L 56.9% C 0.120 H 302.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#8564B1
RGB	rgb(133, 100, 177)
HSL	hsl(266, 33%, 54%)
HSV	hsv(266, 44%, 69%)
CMYK	cmyk(24.9%, 43.5%, 0%, 30.6%)
CIE-LAB	lab(48.60, 29.29, -36.20)
CIE-LCH	lch(48.60, 46.56, 308.98°)
OKLab	oklab(56.88% 0.0644 -0.1011)
OKLCH	oklch(56.88% 0.12 302.5)
XYZ	xyz(22.1641, 17.2752, 43.7532)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8564B1 #90B164

analogous

#646AB1 #8564B1 #AB64B1

triadic

#8564B1 #B18564 #64B185

tetradic

#8564B1 #B1646A #90B164 #64B1AB

square

#8564B1 #B1646A #90B164 #64B1AB

split-complementary

#8564B1 #B1AB64 #6AB164

monochromatic

#4A3467 #674890 #8564B1 #A58DC5 #C5B5DA

Accessibility & contrast

On white

4.71

#8564B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#8564B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8564B1

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8564B1	#FFFFFF	#000000	##FFFFFF
##8564B1	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5073B4

Deuteranopia (green-blind)

#5773AF

Tritanopia (blue-blind)

#7D7182

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #8564b1;
/* rgb */ color: rgb(133, 100, 177);
/* oklch */ color: oklch(56.9% 0.120 302.5);

Tailwind

colors: {
  custom: {
    50: '#aa90c8',
    500: '#8564b1',
    950: '#000000',
  },
}

SCSS

$custom: #8564b1;
$custom-light: #aa90c8;
$custom-dark: #000000;

JSON

{
  "hex": "#8564b1",
  "rgb": {
    "r": 133,
    "g": 100,
    "b": 177
  },
  "hsl": {
    "h": 265.714,
    "s": 33.047,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56878,
    "c": 0.11987,
    "h": 302.5
  },
  "luminance": 0.17275
}

Semantic roles & 50–950 ramp

primary

#8564B1

secondary

#BBC9A8

accent

#C95F9C

background

#FAF8FC

surface

#F4F0F8

border

#CECBD1

text

#100C13

muted

#7F7D82

Preview Lab

Preview with #8564B1

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

Preview Lab → · Contrast checker → · Palette generator →