#501F71#501F71

#501F71 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.5% C 0.137 H 308.3°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#501F71
RGB	rgb(80, 31, 113)
HSL	hsl(276, 57%, 28%)
HSV	hsv(276, 73%, 44%)
CMYK	cmyk(29.2%, 72.6%, 0%, 55.7%)
CIE-LAB	lab(23.26, 38.11, -37.87)
CIE-LCH	lch(23.26, 53.72, 315.18°)
OKLab	oklab(35.53% 0.0847 -0.1073)
OKLCH	oklch(35.53% 0.137 308.3)
XYZ	xyz(6.7783, 3.8778, 16.0110)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501F71 #40711F

analogous

#271F71 #501F71 #711F69

triadic

#501F71 #71501F #1F7150

tetradic

#501F71 #71271F #40711F #1F6971

square

#501F71 #71271F #40711F #1F6971

split-complementary

#501F71 #69711F #1F7127

monochromatic

#110718 #2E1241 #501F71 #722CA1 #9340CB

Accessibility & contrast

On white

11.83

#501F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#501F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501F71

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501F71	#FFFFFF	#000000	##FFFFFF
##501F71	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003673

Deuteranopia (green-blind)

#0C386F

Tritanopia (blue-blind)

#4B3145

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #501f71;
/* rgb */ color: rgb(80, 31, 113);
/* oklch */ color: oklch(35.5% 0.137 308.3);

Tailwind

colors: {
  custom: {
    50: '#855f9a',
    500: '#501f71',
    950: '#000000',
  },
}

SCSS

$custom: #501f71;
$custom-light: #855f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#501f71",
  "rgb": {
    "r": 80,
    "g": 31,
    "b": 113
  },
  "hsl": {
    "h": 275.854,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35529,
    "c": 0.13669,
    "h": 308.3
  },
  "luminance": 0.03878
}

Semantic roles & 50–950 ramp

primary

#501F71

secondary

#6DA547

accent

#E04885

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B050E

muted

#7C797E

Preview Lab

Preview with #501F71

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

Preview Lab → · Contrast checker → · Palette generator →