#501F82#501F82

#501F82 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.9% C 0.156 H 301.6°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#501F82
RGB	rgb(80, 31, 130)
HSL	hsl(270, 61%, 32%)
HSV	hsv(270, 76%, 51%)
CMYK	cmyk(38.5%, 76.2%, 0%, 49%)
CIE-LAB	lab(24.63, 42.40, -46.47)
CIE-LCH	lch(24.63, 62.90, 312.38°)
OKLab	oklab(36.93% 0.0816 -0.1326)
OKLCH	oklch(36.93% 0.156 301.6)
XYZ	xyz(7.8265, 4.2971, 21.5319)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.14

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501F82 #51821F

analogous

#1F2082 #501F82 #821F82

triadic

#501F82 #82501F #1F8250

tetradic

#501F82 #821F20 #51821F #1F8282

square

#501F82 #821F20 #51821F #1F8282

split-complementary

#501F82 #82821F #20821F

monochromatic

#13071F #321351 #501F82 #6E2BB3 #8D48D3

Accessibility & contrast

On white

11.29

#501F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#501F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501F82

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501F82	#FFFFFF	#000000	##FFFFFF
##501F82	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003A80

Tritanopia (blue-blind)

#45384F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #501f82;
/* rgb */ color: rgb(80, 31, 130);
/* oklch */ color: oklch(36.9% 0.156 301.6);

Tailwind

colors: {
  custom: {
    50: '#8660a7',
    500: '#501f82',
    950: '#000000',
  },
}

SCSS

$custom: #501f82;
$custom-light: #8660a7;
$custom-dark: #000000;

JSON

{
  "hex": "#501f82",
  "rgb": {
    "r": 80,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 269.697,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36929,
    "c": 0.15565,
    "h": 301.6
  },
  "luminance": 0.04297
}

Semantic roles & 50–950 ramp

primary

#501F82

secondary

#7FB548

accent

#E54395

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #501F82

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

Preview Lab → · Contrast checker → · Palette generator →