#501578#501578

#501578 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.156 H 306.7°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#501578
RGB	rgb(80, 21, 120)
HSL	hsl(276, 70%, 28%)
HSV	hsv(276, 83%, 47%)
CMYK	cmyk(33.3%, 82.5%, 0%, 52.9%)
CIE-LAB	lab(22.29, 44.18, -43.93)
CIE-LCH	lch(22.29, 62.30, 315.16°)
OKLab	oklab(35.02% 0.0934 -0.125)
OKLCH	oklch(35.02% 0.156 306.7)
XYZ	xyz(6.9659, 3.5979, 18.0932)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501578 #3D7815

analogous

#1F1578 #501578 #78156E

triadic

#501578 #785015 #157850

tetradic

#501578 #781F15 #3D7815 #156E78

square

#501578 #781F15 #3D7815 #156E78

split-complementary

#501578 #6E7815 #15781F

monochromatic

#11051A #2D0C44 #501578 #731EAC #942DDA

Accessibility & contrast

On white

12.21

#501578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#501578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501578

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501578	#FFFFFF	#000000	##FFFFFF
##501578	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337B

Deuteranopia (green-blind)

#003676

Tritanopia (blue-blind)

#492F47

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #501578;
/* rgb */ color: rgb(80, 21, 120);
/* oklch */ color: oklch(35.0% 0.156 306.7);

Tailwind

colors: {
  custom: {
    50: '#865ba0',
    500: '#501578',
    950: '#000000',
  },
}

SCSS

$custom: #501578;
$custom-light: #865ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#501578",
  "rgb": {
    "r": 80,
    "g": 21,
    "b": 120
  },
  "hsl": {
    "h": 275.758,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.35023,
    "c": 0.15603,
    "h": 306.7
  },
  "luminance": 0.03598
}

Semantic roles & 50–950 ramp

primary

#501578

secondary

#69AE3B

accent

#ED3B83

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040F

muted

#7D797E

Preview Lab

Preview with #501578

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

Preview Lab → · Contrast checker → · Palette generator →