#5B105D#5B105D

#5B105D is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.2% C 0.140 H 326.9°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#5B105D
RGB	rgb(91, 16, 93)
HSL	hsl(298, 71%, 21%)
HSV	hsv(298, 83%, 36%)
CMYK	cmyk(2.2%, 82.8%, 0%, 63.5%)
CIE-LAB	lab(21.53, 42.46, -27.50)
CIE-LCH	lch(21.53, 50.59, 327.07°)
OKLab	oklab(34.21% 0.1174 -0.0764)
OKLCH	oklch(34.21% 0.14 326.9)
XYZ	xyz(6.4754, 3.3855, 10.6662)
Luminance	0.0338 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B105D #125D10

analogous

#35105D #5B105D #5D1039

triadic

#5B105D #5D5B10 #105D5B

tetradic

#5B105D #5D3510 #125D10 #10395D

square

#5B105D #5D3510 #125D10 #10395D

split-complementary

#5B105D #395D10 #105D35

monochromatic

#1A041A #280729 #5B105D #8E1991 #C122C5

Accessibility & contrast

On white

12.52

#5B105D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#5B105D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B105D

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B105D	#FFFFFF	#000000	##FFFFFF
##5B105D	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E5F

Deuteranopia (green-blind)

#24375B

Tritanopia (blue-blind)

#5E1E36

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #5b105d;
/* rgb */ color: rgb(91, 16, 93);
/* oklch */ color: oklch(34.2% 0.140 326.9);

Tailwind

colors: {
  custom: {
    50: '#8c598b',
    500: '#5b105d',
    950: '#000000',
  },
}

SCSS

$custom: #5b105d;
$custom-light: #8c598b;
$custom-dark: #000000;

JSON

{
  "hex": "#5b105d",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 93
  },
  "hsl": {
    "h": 298.442,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.34209,
    "c": 0.14009,
    "h": 326.9
  },
  "luminance": 0.03385
}

Semantic roles & 50–950 ramp

primary

#5B105D

secondary

#359633

accent

#ED3A3F

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #5B105D

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

Preview Lab → · Contrast checker → · Palette generator →