#501D63#501D63

#501D63 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.2% C 0.124 H 315.5°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#501D63
RGB	rgb(80, 29, 99)
HSL	hsl(284, 55%, 25%)
HSV	hsv(284, 71%, 39%)
CMYK	cmyk(19.2%, 70.7%, 0%, 61.2%)
CIE-LAB	lab(21.89, 35.76, -30.98)
CIE-LCH	lch(21.89, 47.31, 319.09°)
OKLab	oklab(34.22% 0.0885 -0.087)
OKLCH	oklch(34.22% 0.124 315.5)
XYZ	xyz(5.9994, 3.4853, 12.1587)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.05

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501D63 #30631D

analogous

#2D1D63 #501D63 #631D53

triadic

#501D63 #63501D #1D6350

tetradic

#501D63 #632D1D #30631D #1D5363

square

#501D63 #632D1D #30631D #1D5363

split-complementary

#501D63 #53631D #1D632D

monochromatic

#130718 #2A0F34 #501D63 #762B92 #9C39C2

Accessibility & contrast

On white

12.37

#501D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#501D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501D63

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501D63	#FFFFFF	#000000	##FFFFFF
##501D63	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003165

Deuteranopia (green-blind)

#1C3661

Tritanopia (blue-blind)

#4F2A3D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #501d63;
/* rgb */ color: rgb(80, 29, 99);
/* oklch */ color: oklch(34.2% 0.124 315.5);

Tailwind

colors: {
  custom: {
    50: '#845d90',
    500: '#501d63',
    950: '#000000',
  },
}

SCSS

$custom: #501d63;
$custom-light: #845d90;
$custom-dark: #000000;

JSON

{
  "hex": "#501d63",
  "rgb": {
    "r": 80,
    "g": 29,
    "b": 99
  },
  "hsl": {
    "h": 283.714,
    "s": 54.688,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34221,
    "c": 0.12414,
    "h": 315.5
  },
  "luminance": 0.03485
}

Semantic roles & 50–950 ramp

primary

#501D63

secondary

#5B9844

accent

#DE4A72

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #501D63

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

Preview Lab → · Contrast checker → · Palette generator →