#501790#501790

#501790 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.4% C 0.179 H 298.1°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#501790
RGB	rgb(80, 23, 144)
HSL	hsl(268, 72%, 33%)
HSV	hsv(268, 84%, 56%)
CMYK	cmyk(44.4%, 84%, 0%, 43.5%)
CIE-LAB	lab(24.74, 49.28, -55.04)
CIE-LCH	lch(24.74, 73.88, 311.84°)
OKLab	oklab(37.39% 0.0842 -0.1577)
OKLCH	oklch(37.39% 0.179 298.1)
XYZ	xyz(8.6474, 4.3317, 26.7607)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501790 #579017

analogous

#171B90 #501790 #8C1790

triadic

#501790 #905017 #179050

tetradic

#501790 #90171B #579017 #17908C

square

#501790 #90171B #579017 #17908C

split-complementary

#501790 #908C17 #1B9017

monochromatic

#150626 #330F5B #501790 #6D1FC5 #8C41E1

Accessibility & contrast

On white

11.25

#501790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#501790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501790

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501790	#FFFFFF	#000000	##FFFFFF
##501790	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B93

Deuteranopia (green-blind)

#00398E

Tritanopia (blue-blind)

#3F3A55

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #501790;
/* rgb */ color: rgb(80, 23, 144);
/* oklch */ color: oklch(37.4% 0.179 298.1);

Tailwind

colors: {
  custom: {
    50: '#885db2',
    500: '#501790',
    950: '#000000',
  },
}

SCSS

$custom: #501790;
$custom-light: #885db2;
$custom-dark: #000000;

JSON

{
  "hex": "#501790",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 144
  },
  "hsl": {
    "h": 268.264,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.37394,
    "c": 0.17872,
    "h": 298.1
  },
  "luminance": 0.04332
}

Semantic roles & 50–950 ramp

primary

#501790

secondary

#85C142

accent

#EF3999

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #501790

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

Preview Lab → · Contrast checker → · Palette generator →