#501F80#501F80

#501F80 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.8% C 0.153 H 302.3°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#501F80
RGB	rgb(80, 31, 128)
HSL	hsl(270, 61%, 31%)
HSV	hsv(270, 76%, 50%)
CMYK	cmyk(37.5%, 75.8%, 0%, 49.8%)
CIE-LAB	lab(24.46, 41.88, -45.48)
CIE-LCH	lch(24.46, 61.83, 312.64°)
OKLab	oklab(36.76% 0.082 -0.1297)
OKLCH	oklch(36.76% 0.153 302.3)
XYZ	xyz(7.6936, 4.2439, 20.8317)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.21

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501F80 #4F801F

analogous

#1F1F80 #501F80 #801F7F

triadic

#501F80 #80501F #1F8050

tetradic

#501F80 #801F1F #4F801F #1F7F80

square

#501F80 #801F1F #4F801F #1F7F80

split-complementary

#501F80 #7F801F #1F801F

monochromatic

#12071D #31134F #501F80 #6F2BB1 #8D47D2

Accessibility & contrast

On white

11.36

#501F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#501F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501F80

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501F80	#FFFFFF	#000000	##FFFFFF
##501F80	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003983

Deuteranopia (green-blind)

#003A7E

Tritanopia (blue-blind)

#46374E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #501f80;
/* rgb */ color: rgb(80, 31, 128);
/* oklch */ color: oklch(36.8% 0.153 302.3);

Tailwind

colors: {
  custom: {
    50: '#8660a6',
    500: '#501f80',
    950: '#000000',
  },
}

SCSS

$custom: #501f80;
$custom-light: #8660a6;
$custom-dark: #000000;

JSON

{
  "hex": "#501f80",
  "rgb": {
    "r": 80,
    "g": 31,
    "b": 128
  },
  "hsl": {
    "h": 270.309,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.36757,
    "c": 0.15343,
    "h": 302.3
  },
  "luminance": 0.04244
}

Semantic roles & 50–950 ramp

primary

#501F80

secondary

#7DB348

accent

#E44493

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #501F80

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

Preview Lab → · Contrast checker → · Palette generator →