#642773#642773

#642773 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.5% C 0.135 H 319.2°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#642773
RGB	rgb(100, 39, 115)
HSL	hsl(288, 49%, 30%)
HSV	hsv(288, 66%, 45%)
CMYK	cmyk(13%, 66.1%, 0%, 54.9%)
CIE-LAB	lab(27.84, 39.56, -31.64)
CIE-LCH	lch(27.84, 50.65, 321.35°)
OKLab	oklab(39.5% 0.1024 -0.0884)
OKLCH	oklch(39.5% 0.135 319.2)
XYZ	xyz(9.0752, 5.3986, 16.7803)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642773 #367327

analogous

#3E2773 #642773 #73275C

triadic

#642773 #736427 #277364

tetradic

#642773 #733E27 #367327 #275C73

square

#642773 #733E27 #367327 #275C73

split-complementary

#642773 #5C7327 #27733E

monochromatic

#150818 #3C1845 #642773 #8C36A1 #AD51C4

Accessibility & contrast

On white

10.10

#642773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#642773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642773

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642773	#FFFFFF	#000000	##FFFFFF
##642773	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113E75

Deuteranopia (green-blind)

#2C4471

Tritanopia (blue-blind)

#643449

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #642773;
/* rgb */ color: rgb(100, 39, 115);
/* oklch */ color: oklch(39.5% 0.135 319.2);

Tailwind

colors: {
  custom: {
    50: '#93669c',
    500: '#642773',
    950: '#000000',
  },
}

SCSS

$custom: #642773;
$custom-light: #93669c;
$custom-dark: #000000;

JSON

{
  "hex": "#642773",
  "rgb": {
    "r": 100,
    "g": 39,
    "b": 115
  },
  "hsl": {
    "h": 288.158,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39496,
    "c": 0.13527,
    "h": 319.2
  },
  "luminance": 0.05398
}

Semantic roles & 50–950 ramp

primary

#642773

secondary

#61A550

accent

#D94F6A

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D060E

muted

#7E7A7E

Preview Lab

Preview with #642773

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

Preview Lab → · Contrast checker → · Palette generator →