#641884#641884

#641884 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 39.1% C 0.171 H 313.1°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#641884
RGB	rgb(100, 24, 132)
HSL	hsl(282, 69%, 31%)
HSV	hsv(282, 82%, 52%)
CMYK	cmyk(24.2%, 81.8%, 0%, 48.2%)
CIE-LAB	lab(26.82, 49.47, -44.04)
CIE-LCH	lch(26.82, 66.24, 318.33°)
OKLab	oklab(39.14% 0.1166 -0.1246)
OKLCH	oklch(39.14% 0.171 313.1)
XYZ	xyz(9.7463, 5.0288, 22.2826)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641884 #388418

analogous

#2E1884 #641884 #84186E

triadic

#641884 #846418 #188464

tetradic

#641884 #842E18 #388418 #186E84

square

#641884 #842E18 #388418 #186E84

split-complementary

#641884 #6E8418 #18842E

monochromatic

#16051C #3D0F50 #641884 #8B21B8 #AC3BDB

Accessibility & contrast

On white

10.47

#641884 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#641884 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641884

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641884	#FFFFFF	#000000	##FFFFFF
##641884	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C87

Deuteranopia (green-blind)

#074182

Tritanopia (blue-blind)

#60334E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #641884;
/* rgb */ color: rgb(100, 24, 132);
/* oklch */ color: oklch(39.1% 0.171 313.1);

Tailwind

colors: {
  custom: {
    50: '#945fa8',
    500: '#641884',
    950: '#000000',
  },
}

SCSS

$custom: #641884;
$custom-light: #945fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#641884",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 132
  },
  "hsl": {
    "h": 282.222,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39144,
    "c": 0.17066,
    "h": 313.1
  },
  "luminance": 0.05029
}

Semantic roles & 50–950 ramp

primary

#641884

secondary

#63B840

accent

#EC3C70

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #641884

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

Preview Lab → · Contrast checker → · Palette generator →