#641373#641373

#641373 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.5% C 0.160 H 320.6°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#641373
RGB	rgb(100, 19, 115)
HSL	hsl(291, 72%, 26%)
HSV	hsv(291, 83%, 45%)
CMYK	cmyk(13%, 83.5%, 0%, 54.9%)
CIE-LAB	lab(24.99, 47.62, -36.20)
CIE-LCH	lch(24.99, 59.82, 322.76°)
OKLab	oklab(37.46% 0.1238 -0.1016)
OKLCH	oklch(37.46% 0.16 320.6)
XYZ	xyz(8.5825, 4.4133, 16.6161)
Luminance	0.0441 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641373 #227313

analogous

#341373 #641373 #731352

triadic

#641373 #736413 #137364

tetradic

#641373 #733413 #227313 #135273

square

#641373 #733413 #227313 #135273

split-complementary

#641373 #527313 #137334

monochromatic

#17041A #360A3E #641373 #921CA8 #BF25DB

Accessibility & contrast

On white

11.15

#641373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#641373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641373

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641373	#FFFFFF	#000000	##FFFFFF
##641373	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003676

Deuteranopia (green-blind)

#1E3E71

Tritanopia (blue-blind)

#652844

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641373;
/* rgb */ color: rgb(100, 19, 115);
/* oklch */ color: oklch(37.5% 0.160 320.6);

Tailwind

colors: {
  custom: {
    50: '#945c9c',
    500: '#641373',
    950: '#000000',
  },
}

SCSS

$custom: #641373;
$custom-light: #945c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#641373",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 290.625,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37461,
    "c": 0.16014,
    "h": 320.6
  },
  "luminance": 0.04413
}

Semantic roles & 50–950 ramp

primary

#641373

secondary

#4AAA38

accent

#EE3956

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #641373

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

Preview Lab → · Contrast checker → · Palette generator →