#501166#501166

#501166 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.2% C 0.142 H 315.3°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#501166
RGB	rgb(80, 17, 102)
HSL	hsl(284, 71%, 23%)
HSV	hsv(284, 83%, 40%)
CMYK	cmyk(21.6%, 83.3%, 0%, 60%)
CIE-LAB	lab(20.31, 41.56, -35.50)
CIE-LCH	lch(20.31, 54.66, 319.49°)
OKLab	oklab(33.16% 0.1011 -0.1002)
OKLCH	oklch(33.16% 0.142 315.3)
XYZ	xyz(5.9066, 3.0659, 12.8484)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501166 #276611

analogous

#251166 #501166 #661151

triadic

#501166 #665011 #116650

tetradic

#501166 #662511 #276611 #115166

square

#501166 #662511 #276611 #115166

split-complementary

#501166 #516611 #116625

monochromatic

#15041A #270832 #501166 #791A9A #A222CF

Accessibility & contrast

On white

13.02

#501166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#501166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501166

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501166	#FFFFFF	#000000	##FFFFFF
##501166	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D68

Deuteranopia (green-blind)

#0D3364

Tritanopia (blue-blind)

#4E253C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #501166;
/* rgb */ color: rgb(80, 17, 102);
/* oklch */ color: oklch(33.2% 0.142 315.3);

Tailwind

colors: {
  custom: {
    50: '#855892',
    500: '#501166',
    950: '#000000',
  },
}

SCSS

$custom: #501166;
$custom-light: #855892;
$custom-dark: #000000;

JSON

{
  "hex": "#501166",
  "rgb": {
    "r": 80,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 284.471,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33164,
    "c": 0.14238,
    "h": 315.3
  },
  "luminance": 0.03066
}

Semantic roles & 50–950 ramp

primary

#501166

secondary

#509E35

accent

#EE3A68

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #501166

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

Preview Lab → · Contrast checker → · Palette generator →