#501E83#501E83

#501E83 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.9% C 0.158 H 301.4°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#501E83
RGB	rgb(80, 30, 131)
HSL	hsl(270, 63%, 32%)
HSV	hsv(270, 77%, 51%)
CMYK	cmyk(38.9%, 77.1%, 0%, 48.6%)
CIE-LAB	lab(24.55, 43.12, -47.22)
CIE-LCH	lch(24.55, 63.95, 312.40°)
OKLab	oklab(36.9% 0.0823 -0.1348)
OKLCH	oklch(36.9% 0.158 301.4)
XYZ	xyz(7.8683, 4.2727, 21.8785)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.93

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501E83 #51831E

analogous

#1E1F83 #501E83 #831E83

triadic

#501E83 #83501E #1E8350

tetradic

#501E83 #831E1F #51831E #1E8383

square

#501E83 #831E1F #51831E #1E8383

split-complementary

#501E83 #83831E #1F831E

monochromatic

#13071F #321351 #501E83 #6E29B5 #8D47D5

Accessibility & contrast

On white

11.32

#501E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#501E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501E83

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501E83	#FFFFFF	#000000	##FFFFFF
##501E83	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003A81

Tritanopia (blue-blind)

#45384F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #501e83;
/* rgb */ color: rgb(80, 30, 131);
/* oklch */ color: oklch(36.9% 0.158 301.4);

Tailwind

colors: {
  custom: {
    50: '#865fa8',
    500: '#501e83',
    950: '#000000',
  },
}

SCSS

$custom: #501e83;
$custom-light: #865fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#501e83",
  "rgb": {
    "r": 80,
    "g": 30,
    "b": 131
  },
  "hsl": {
    "h": 269.703,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36901,
    "c": 0.15792,
    "h": 301.4
  },
  "luminance": 0.04273
}

Semantic roles & 50–950 ramp

primary

#501E83

secondary

#7FB647

accent

#E64295

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #501E83

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

Preview Lab → · Contrast checker → · Palette generator →