#641872#641872

#641872 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.8% C 0.154 H 320.8°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#641872
RGB	rgb(100, 24, 114)
HSL	hsl(291, 65%, 27%)
HSV	hsv(291, 79%, 45%)
CMYK	cmyk(12.3%, 78.9%, 0%, 55.3%)
CIE-LAB	lab(25.50, 45.77, -34.75)
CIE-LCH	lch(25.50, 57.47, 322.79°)
OKLab	oklab(37.8% 0.1195 -0.0974)
OKLCH	oklch(37.8% 0.154 320.8)
XYZ	xyz(8.6191, 4.5780, 16.3460)
Luminance	0.0458 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641872 #267218

analogous

#371872 #641872 #721853

triadic

#641872 #726418 #187264

tetradic

#641872 #723718 #267218 #185372

square

#641872 #723718 #267218 #185372

split-complementary

#641872 #537218 #187237

monochromatic

#160519 #380D3F #641872 #9023A5 #BA31D4

Accessibility & contrast

On white

10.96

#641872 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#641872 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641872

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641872	#FFFFFF	#000000	##FFFFFF
##641872	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003774

Deuteranopia (green-blind)

#223F70

Tritanopia (blue-blind)

#652A44

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641872;
/* rgb */ color: rgb(100, 24, 114);
/* oklch */ color: oklch(37.8% 0.154 320.8);

Tailwind

colors: {
  custom: {
    50: '#935e9b',
    500: '#641872',
    950: '#000000',
  },
}

SCSS

$custom: #641872;
$custom-light: #935e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#641872",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 114
  },
  "hsl": {
    "h": 290.667,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37795,
    "c": 0.15415,
    "h": 320.8
  },
  "luminance": 0.04577
}

Semantic roles & 50–950 ramp

primary

#641872

secondary

#4FA73E

accent

#E8405A

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #641872

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

Preview Lab → · Contrast checker → · Palette generator →