#641963#641963

#641963 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.9% C 0.140 H 328.5°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#641963
RGB	rgb(100, 25, 99)
HSL	hsl(301, 60%, 25%)
HSV	hsv(301, 75%, 39%)
CMYK	cmyk(0%, 75%, 1%, 60.8%)
CIE-LAB	lab(24.66, 42.54, -26.37)
CIE-LCH	lch(24.66, 50.05, 328.21°)
OKLab	oklab(36.89% 0.1192 -0.0729)
OKLCH	oklch(36.89% 0.14 328.5)
XYZ	xyz(7.8552, 4.3060, 12.2194)
Luminance	0.0430 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641963 #19641A

analogous

#401964 #641963 #64193E

triadic

#641963 #636419 #196364

tetradic

#641963 #644019 #19641A #193E64

square

#641963 #644019 #19641A #193E64

split-complementary

#641963 #3E6419 #196440

monochromatic

#180618 #330D33 #641963 #952593 #C631C4

Accessibility & contrast

On white

11.28

#641963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#641963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641963

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641963	#FFFFFF	#000000	##FFFFFF
##641963	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3465

Deuteranopia (green-blind)

#2D3E61

Tritanopia (blue-blind)

#67243C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641963;
/* rgb */ color: rgb(100, 25, 99);
/* oklch */ color: oklch(36.9% 0.140 328.5);

Tailwind

colors: {
  custom: {
    50: '#935e90',
    500: '#641963',
    950: '#000000',
  },
}

SCSS

$custom: #641963;
$custom-light: #935e90;
$custom-dark: #000000;

JSON

{
  "hex": "#641963",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 300.8,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36886,
    "c": 0.13972,
    "h": 328.5
  },
  "luminance": 0.04305
}

Semantic roles & 50–950 ramp

primary

#641963

secondary

#3F9A40

accent

#E34745

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641963

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

Preview Lab → · Contrast checker → · Palette generator →