#642873#642873

#642873 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 39.6% C 0.134 H 319.1°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#642873
RGB	rgb(100, 40, 115)
HSL	hsl(288, 48%, 30%)
HSV	hsv(288, 65%, 45%)
CMYK	cmyk(13%, 65.2%, 0%, 54.9%)
CIE-LAB	lab(28.02, 39.06, -31.35)
CIE-LCH	lch(28.02, 50.09, 321.25°)
OKLab	oklab(39.63% 0.1011 -0.0876)
OKLCH	oklch(39.63% 0.134 319.1)
XYZ	xyz(9.1084, 5.4651, 16.7914)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642873 #377328

analogous

#3E2873 #642873 #73285C

triadic

#642873 #736428 #287364

tetradic

#642873 #733E28 #377328 #285C73

square

#642873 #733E28 #377328 #285C73

split-complementary

#642873 #5C7328 #28733E

monochromatic

#150818 #3D1846 #642873 #8B38A0 #AC52C3

Accessibility & contrast

On white

10.03

#642873 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#642873 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642873

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642873	#FFFFFF	#000000	##FFFFFF
##642873	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133E75

Deuteranopia (green-blind)

#2D4471

Tritanopia (blue-blind)

#643549

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #642873;
/* rgb */ color: rgb(100, 40, 115);
/* oklch */ color: oklch(39.6% 0.134 319.1);

Tailwind

colors: {
  custom: {
    50: '#93669c',
    500: '#642873',
    950: '#000000',
  },
}

SCSS

$custom: #642873;
$custom-light: #93669c;
$custom-dark: #000000;

JSON

{
  "hex": "#642873",
  "rgb": {
    "r": 100,
    "g": 40,
    "b": 115
  },
  "hsl": {
    "h": 288,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39626,
    "c": 0.13374,
    "h": 319.1
  },
  "luminance": 0.05465
}

Semantic roles & 50–950 ramp

primary

#642873

secondary

#62A552

accent

#D8506B

background

#F9F6F9

surface

#F1EBF2

border

#CBC6CC

text

#0D060E

muted

#7E7A7E

Preview Lab

Preview with #642873

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

Preview Lab → · Contrast checker → · Palette generator →