#641564#641564

#641564 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.6% C 0.145 H 328.1°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#641564
RGB	rgb(100, 21, 100)
HSL	hsl(300, 65%, 24%)
HSV	hsv(300, 79%, 39%)
CMYK	cmyk(0%, 79%, 0%, 60.8%)
CIE-LAB	lab(24.21, 44.17, -27.73)
CIE-LCH	lch(24.21, 52.15, 327.88°)
OKLab	oklab(36.59% 0.1233 -0.0769)
OKLCH	oklch(36.59% 0.145 328.1)
XYZ	xyz(7.8238, 4.1663, 12.4462)
Luminance	0.0417 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641564 #156415

analogous

#3C1564 #641564 #64153C

triadic

#641564 #646415 #156464

tetradic

#641564 #643C15 #156415 #153C64

square

#641564 #643C15 #156415 #153C64

split-complementary

#641564 #3C6415 #15643C

monochromatic

#190519 #310A31 #641564 #972097 #C92AC9

Accessibility & contrast

On white

11.46

#641564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#641564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641564

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641564	#FFFFFF	#000000	##FFFFFF
##641564	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043366

Deuteranopia (green-blind)

#2B3D62

Tritanopia (blue-blind)

#67223C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641564;
/* rgb */ color: rgb(100, 21, 100);
/* oklch */ color: oklch(36.6% 0.145 328.1);

Tailwind

colors: {
  custom: {
    50: '#935c90',
    500: '#641564',
    950: '#000000',
  },
}

SCSS

$custom: #641564;
$custom-light: #935c90;
$custom-dark: #000000;

JSON

{
  "hex": "#641564",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 100
  },
  "hsl": {
    "h": 300,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36588,
    "c": 0.14525,
    "h": 328.1
  },
  "luminance": 0.04166
}

Semantic roles & 50–950 ramp

primary

#641564

secondary

#3A9B3A

accent

#E84040

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641564

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

Preview Lab → · Contrast checker → · Palette generator →