#642163#642163

#642163 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 37.8% C 0.129 H 328.4°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#642163
RGB	rgb(100, 33, 99)
HSL	hsl(301, 50%, 26%)
HSV	hsv(301, 67%, 39%)
CMYK	cmyk(0%, 67%, 1%, 60.8%)
CIE-LAB	lab(25.86, 39.17, -24.47)
CIE-LCH	lch(25.86, 46.19, 328.00°)
OKLab	oklab(37.75% 0.1096 -0.0675)
OKLCH	oklch(37.75% 0.129 328.4)
XYZ	xyz(8.0514, 4.6984, 12.2848)
Luminance	0.0470 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642163 #216422

analogous

#432164 #642163 #642141

triadic

#642163 #636421 #216364

tetradic

#642163 #644321 #216422 #214164

square

#642163 #644321 #216422 #214164

split-complementary

#642163 #416421 #216443

monochromatic

#170817 #361235 #642163 #923091 #C040BE

Accessibility & contrast

On white

10.83

#642163 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#642163 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642163

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642163	#FFFFFF	#000000	##FFFFFF
##642163	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193865

Deuteranopia (green-blind)

#324061

Tritanopia (blue-blind)

#67293F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #642163;
/* rgb */ color: rgb(100, 33, 99);
/* oklch */ color: oklch(37.8% 0.129 328.4);

Tailwind

colors: {
  custom: {
    50: '#93628f',
    500: '#642163',
    950: '#000000',
  },
}

SCSS

$custom: #642163;
$custom-light: #93628f;
$custom-dark: #000000;

JSON

{
  "hex": "#642163",
  "rgb": {
    "r": 100,
    "g": 33,
    "b": 99
  },
  "hsl": {
    "h": 300.896,
    "s": 50.376,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37751,
    "c": 0.12873,
    "h": 328.4
  },
  "luminance": 0.04698
}

Semantic roles & 50–950 ramp

primary

#642163

secondary

#49984A

accent

#DA504E

background

#F9F6F8

surface

#F2EBF0

border

#CCC6CB

text

#0D050C

muted

#7E7A7D

Preview Lab

Preview with #642163

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

Preview Lab → · Contrast checker → · Palette generator →