#501F83#501F83

#501F83 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.0% C 0.157 H 301.3°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#501F83
RGB	rgb(80, 31, 131)
HSL	hsl(269, 62%, 32%)
HSV	hsv(269, 76%, 51%)
CMYK	cmyk(38.9%, 76.3%, 0%, 48.6%)
CIE-LAB	lab(24.72, 42.65, -46.96)
CIE-LCH	lch(24.72, 63.44, 312.25°)
OKLab	oklab(37.02% 0.0814 -0.134)
OKLCH	oklch(37.02% 0.157 301.3)
XYZ	xyz(7.8940, 4.3241, 21.8871)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.12

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501F83 #52831F

analogous

#1F2083 #501F83 #821F83

triadic

#501F83 #83501F #1F8350

tetradic

#501F83 #831F20 #52831F #1F8382

square

#501F83 #831F20 #52831F #1F8382

split-complementary

#501F83 #83821F #20831F

monochromatic

#140820 #321352 #501F83 #6E2BB4 #8D49D4

Accessibility & contrast

On white

11.26

#501F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#501F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501F83

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501F83	#FFFFFF	#000000	##FFFFFF
##501F83	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003A81

Tritanopia (blue-blind)

#45384F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #501f83;
/* rgb */ color: rgb(80, 31, 131);
/* oklch */ color: oklch(37.0% 0.157 301.3);

Tailwind

colors: {
  custom: {
    50: '#8660a8',
    500: '#501f83',
    950: '#000000',
  },
}

SCSS

$custom: #501f83;
$custom-light: #8660a8;
$custom-dark: #000000;

JSON

{
  "hex": "#501f83",
  "rgb": {
    "r": 80,
    "g": 31,
    "b": 131
  },
  "hsl": {
    "h": 269.4,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37015,
    "c": 0.15676,
    "h": 301.3
  },
  "luminance": 0.04324
}

Semantic roles & 50–950 ramp

primary

#501F83

secondary

#80B648

accent

#E54396

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #501F83

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

Preview Lab → · Contrast checker → · Palette generator →