#501066#501066

#501066 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 33.1% C 0.143 H 315.3°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#501066
RGB	rgb(80, 16, 102)
HSL	hsl(285, 73%, 23%)
HSV	hsv(285, 84%, 40%)
CMYK	cmyk(21.6%, 84.3%, 0%, 60%)
CIE-LAB	lab(20.19, 41.90, -35.70)
CIE-LCH	lch(20.19, 55.05, 319.57°)
OKLab	oklab(33.08% 0.102 -0.1008)
OKLCH	oklch(33.08% 0.143 315.3)
XYZ	xyz(5.8914, 3.0356, 12.8434)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501066 #266610

analogous

#251066 #501066 #661051

triadic

#501066 #665010 #106650

tetradic

#501066 #662510 #266610 #105166

square

#501066 #662510 #266610 #105166

split-complementary

#501066 #516610 #106625

monochromatic

#15041A #270831 #501066 #79189B #A321D0

Accessibility & contrast

On white

13.07

#501066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#501066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501066

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501066	#FFFFFF	#000000	##FFFFFF
##501066	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D68

Deuteranopia (green-blind)

#0C3264

Tritanopia (blue-blind)

#4E253B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #501066;
/* rgb */ color: rgb(80, 16, 102);
/* oklch */ color: oklch(33.1% 0.143 315.3);

Tailwind

colors: {
  custom: {
    50: '#855792',
    500: '#501066',
    950: '#000000',
  },
}

SCSS

$custom: #501066;
$custom-light: #855792;
$custom-dark: #000000;

JSON

{
  "hex": "#501066",
  "rgb": {
    "r": 80,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 284.651,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3308,
    "c": 0.1434,
    "h": 315.3
  },
  "luminance": 0.03035
}

Semantic roles & 50–950 ramp

primary

#501066

secondary

#4F9E33

accent

#F03867

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #501066

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

Preview Lab → · Contrast checker → · Palette generator →