#641563#641563

#641563 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.5% C 0.144 H 328.6°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#641563
RGB	rgb(100, 21, 99)
HSL	hsl(301, 65%, 24%)
HSV	hsv(301, 79%, 39%)
CMYK	cmyk(0%, 79%, 1%, 60.8%)
CIE-LAB	lab(24.15, 43.99, -27.17)
CIE-LCH	lch(24.15, 51.70, 328.29°)
OKLab	oklab(36.52% 0.1233 -0.0752)
OKLCH	oklch(36.52% 0.144 328.6)
XYZ	xyz(7.7757, 4.1471, 12.1929)
Luminance	0.0415 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641563 #156416

analogous

#3D1564 #641563 #64153B

triadic

#641563 #636415 #156364

tetradic

#641563 #643D15 #156416 #153B64

square

#641563 #643D15 #156416 #153B64

split-complementary

#641563 #3B6415 #15643D

monochromatic

#190519 #310A31 #641563 #972095 #C92AC7

Accessibility & contrast

On white

11.48

#641563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#641563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641563

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641563	#FFFFFF	#000000	##FFFFFF
##641563	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063365

Deuteranopia (green-blind)

#2C3D61

Tritanopia (blue-blind)

#68213B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641563;
/* rgb */ color: rgb(100, 21, 99);
/* oklch */ color: oklch(36.5% 0.144 328.6);

Tailwind

colors: {
  custom: {
    50: '#935c90',
    500: '#641563',
    950: '#000000',
  },
}

SCSS

$custom: #641563;
$custom-light: #935c90;
$custom-dark: #000000;

JSON

{
  "hex": "#641563",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 300.759,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36523,
    "c": 0.14442,
    "h": 328.6
  },
  "luminance": 0.04147
}

Semantic roles & 50–950 ramp

primary

#641563

secondary

#3A9B3B

accent

#E84240

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641563

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

Preview Lab → · Contrast checker → · Palette generator →