#500C51#500C51

#500C51 is a dark, vivid purple. Relative luminance 0.026; OKLCH L 31.2% C 0.128 H 327.5°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#500C51
RGB	rgb(80, 12, 81)
HSL	hsl(299, 74%, 18%)
HSV	hsv(299, 85%, 32%)
CMYK	cmyk(1.2%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(18.20, 38.99, -24.86)
CIE-LCH	lch(18.20, 46.24, 327.47°)
OKLab	oklab(31.19% 0.1083 -0.069)
OKLCH	oklch(31.19% 0.128 327.5)
XYZ	xyz(4.9249, 2.5629, 8.0183)
Luminance	0.0256 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#500C51 #0D510C

analogous

#2D0C51 #500C51 #510C2F

triadic

#500C51 #51500C #0C5150

tetradic

#500C51 #512D0C #0D510C #0C2F51

square

#500C51 #512D0C #0D510C #0C2F51

split-complementary

#500C51 #2F510C #0C512D

monochromatic

#1A041B #1B041C #500C51 #851486 #B91CBC

Accessibility & contrast

On white

13.89

#500C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#500C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #500C51

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##500C51	#FFFFFF	#000000	##FFFFFF
##500C51	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002753

Deuteranopia (green-blind)

#1F2F4F

Tritanopia (blue-blind)

#53182F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #500c51;
/* rgb */ color: rgb(80, 12, 81);
/* oklch */ color: oklch(31.2% 0.128 327.5);

Tailwind

colors: {
  custom: {
    50: '#845582',
    500: '#500c51',
    950: '#000000',
  },
}

SCSS

$custom: #500c51;
$custom-light: #845582;
$custom-dark: #000000;

JSON

{
  "hex": "#500c51",
  "rgb": {
    "r": 80,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 299.13,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3119,
    "c": 0.12842,
    "h": 327.5
  },
  "luminance": 0.02562
}

Semantic roles & 50–950 ramp

primary

#500C51

secondary

#2E8C2C

accent

#F1373A

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B030A

muted

#7C787C

Preview Lab

Preview with #500C51

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

Preview Lab → · Contrast checker → · Palette generator →