#642477#642477

#642477 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.4% C 0.144 H 317.6°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#642477
RGB	rgb(100, 36, 119)
HSL	hsl(286, 54%, 30%)
HSV	hsv(286, 70%, 47%)
CMYK	cmyk(16%, 69.7%, 0%, 53.3%)
CIE-LAB	lab(27.58, 41.85, -34.60)
CIE-LCH	lch(27.58, 54.30, 320.42°)
OKLab	oklab(39.39% 0.1061 -0.097)
OKLCH	oklch(39.39% 0.144 317.6)
XYZ	xyz(9.2157, 5.3034, 17.9874)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642477 #377724

analogous

#3A2477 #642477 #772460

triadic

#642477 #776424 #247764

tetradic

#642477 #773A24 #377724 #246077

square

#642477 #773A24 #377724 #246077

split-complementary

#642477 #607724 #24773A

monochromatic

#150819 #3D1648 #642477 #8B32A6 #AC4CC9

Accessibility & contrast

On white

10.19

#642477 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#642477 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642477

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642477	#FFFFFF	#000000	##FFFFFF
##642477	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013D79

Deuteranopia (green-blind)

#274375

Tritanopia (blue-blind)

#63334A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #642477;
/* rgb */ color: rgb(100, 36, 119);
/* oklch */ color: oklch(39.4% 0.144 317.6);

Tailwind

colors: {
  custom: {
    50: '#93649f',
    500: '#642477',
    950: '#000000',
  },
}

SCSS

$custom: #642477;
$custom-light: #93649f;
$custom-dark: #000000;

JSON

{
  "hex": "#642477",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 119
  },
  "hsl": {
    "h": 286.265,
    "s": 53.548,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39392,
    "c": 0.14376,
    "h": 317.6
  },
  "luminance": 0.05303
}

Semantic roles & 50–950 ramp

primary

#642477

secondary

#62AA4D

accent

#DD4B6C

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D060E

muted

#7E7A7E

Preview Lab

Preview with #642477

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

Preview Lab → · Contrast checker → · Palette generator →