#641863#641863

#641863 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.8% C 0.141 H 328.5°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#641863
RGB	rgb(100, 24, 99)
HSL	hsl(301, 61%, 24%)
HSV	hsv(301, 76%, 39%)
CMYK	cmyk(0%, 76%, 1%, 60.8%)
CIE-LAB	lab(24.53, 42.92, -26.58)
CIE-LCH	lch(24.53, 50.48, 328.23°)
OKLab	oklab(36.79% 0.1202 -0.0735)
OKLCH	oklch(36.79% 0.141 328.5)
XYZ	xyz(7.8342, 4.2640, 12.2124)
Luminance	0.0426 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641863 #186419

analogous

#3F1864 #641863 #64183D

triadic

#641863 #636418 #186364

tetradic

#641863 #643F18 #186419 #183D64

square

#641863 #643F18 #186419 #183D64

split-complementary

#641863 #3D6418 #18643F

monochromatic

#190618 #330C32 #641863 #952494 #C730C5

Accessibility & contrast

On white

11.34

#641863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#641863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641863

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641863	#FFFFFF	#000000	##FFFFFF
##641863	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3465

Deuteranopia (green-blind)

#2D3E61

Tritanopia (blue-blind)

#67233C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641863;
/* rgb */ color: rgb(100, 24, 99);
/* oklch */ color: oklch(36.8% 0.141 328.5);

Tailwind

colors: {
  custom: {
    50: '#935e90',
    500: '#641863',
    950: '#000000',
  },
}

SCSS

$custom: #641863;
$custom-light: #935e90;
$custom-dark: #000000;

JSON

{
  "hex": "#641863",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 300.789,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36791,
    "c": 0.14094,
    "h": 328.5
  },
  "luminance": 0.04263
}

Semantic roles & 50–950 ramp

primary

#641863

secondary

#3E9A3F

accent

#E44643

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641863

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

Preview Lab → · Contrast checker → · Palette generator →