#501573#501573

#501573 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.151 H 308.8°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#501573
RGB	rgb(80, 21, 115)
HSL	hsl(278, 69%, 27%)
HSV	hsv(278, 82%, 45%)
CMYK	cmyk(30.4%, 81.7%, 0%, 54.9%)
CIE-LAB	lab(21.87, 43.00, -41.41)
CIE-LCH	lch(21.87, 59.70, 316.08°)
OKLab	oklab(34.59% 0.0947 -0.1176)
OKLCH	oklch(34.59% 0.151 308.8)
XYZ	xyz(6.6703, 3.4797, 16.5366)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501573 #387315

analogous

#211573 #501573 #731567

triadic

#501573 #735015 #157350

tetradic

#501573 #732115 #387315 #156773

square

#501573 #732115 #387315 #156773

split-complementary

#501573 #677315 #157321

monochromatic

#12051A #2C0C3F #501573 #741EA7 #972AD8

Accessibility & contrast

On white

12.38

#501573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#501573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501573

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501573	#FFFFFF	#000000	##FFFFFF
##501573	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003276

Deuteranopia (green-blind)

#003571

Tritanopia (blue-blind)

#4B2D44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #501573;
/* rgb */ color: rgb(80, 21, 115);
/* oklch */ color: oklch(34.6% 0.151 308.8);

Tailwind

colors: {
  custom: {
    50: '#855a9c',
    500: '#501573',
    950: '#000000',
  },
}

SCSS

$custom: #501573;
$custom-light: #855a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#501573",
  "rgb": {
    "r": 80,
    "g": 21,
    "b": 115
  },
  "hsl": {
    "h": 277.66,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34594,
    "c": 0.15097,
    "h": 308.8
  },
  "luminance": 0.0348
}

Semantic roles & 50–950 ramp

primary

#501573

secondary

#64A93B

accent

#EC3C7D

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #501573

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

Preview Lab → · Contrast checker → · Palette generator →