#642179#642179

#642179 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.2% C 0.150 H 316.9°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#642179
RGB	rgb(100, 33, 121)
HSL	hsl(286, 57%, 30%)
HSV	hsv(286, 73%, 47%)
CMYK	cmyk(17.4%, 72.7%, 0%, 52.5%)
CIE-LAB	lab(27.24, 43.63, -36.42)
CIE-LCH	lch(27.24, 56.83, 320.14°)
OKLab	oklab(39.19% 0.1095 -0.1023)
OKLCH	oklch(39.19% 0.15 316.9)
XYZ	xyz(9.2501, 5.1779, 18.5976)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642179 #367921

analogous

#382179 #642179 #792162

triadic

#642179 #796421 #217964

tetradic

#642179 #793821 #367921 #216279

square

#642179 #793821 #367921 #216279

split-complementary

#642179 #627921 #217938

monochromatic

#150719 #3C1449 #642179 #8C2EA9 #AD47CD

Accessibility & contrast

On white

10.32

#642179 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#642179 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642179

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642179	#FFFFFF	#000000	##FFFFFF
##642179	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7C

Deuteranopia (green-blind)

#224277

Tritanopia (blue-blind)

#63324A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #642179;
/* rgb */ color: rgb(100, 33, 121);
/* oklch */ color: oklch(39.2% 0.150 316.9);

Tailwind

colors: {
  custom: {
    50: '#9363a0',
    500: '#642179',
    950: '#000000',
  },
}

SCSS

$custom: #642179;
$custom-light: #9363a0;
$custom-dark: #000000;

JSON

{
  "hex": "#642179",
  "rgb": {
    "r": 100,
    "g": 33,
    "b": 121
  },
  "hsl": {
    "h": 285.682,
    "s": 57.143,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39186,
    "c": 0.14984,
    "h": 316.9
  },
  "luminance": 0.05178
}

Semantic roles & 50–950 ramp

primary

#642179

secondary

#61AC4A

accent

#E0476C

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D060F

muted

#7E7A7E

Preview Lab

Preview with #642179

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

Preview Lab → · Contrast checker → · Palette generator →