#5B1373#5B1373

#5B1373 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 36.1% C 0.157 H 315.6°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#5B1373
RGB	rgb(91, 19, 115)
HSL	hsl(285, 72%, 26%)
HSV	hsv(285, 83%, 45%)
CMYK	cmyk(20.9%, 83.5%, 0%, 54.9%)
CIE-LAB	lab(23.43, 45.83, -38.80)
CIE-LCH	lch(23.43, 60.05, 319.75°)
OKLab	oklab(36.06% 0.112 -0.1095)
OKLCH	oklch(36.06% 0.157 315.6)
XYZ	xyz(7.6413, 3.9280, 16.5720)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1373 #2B7313

analogous

#2B1373 #5B1373 #73135B

triadic

#5B1373 #735B13 #13735B

tetradic

#5B1373 #732B13 #2B7313 #135B73

square

#5B1373 #732B13 #2B7313 #135B73

split-complementary

#5B1373 #5B7313 #13732B

monochromatic

#15041A #310A3E #5B1373 #851CA8 #AE25DB

Accessibility & contrast

On white

11.76

#5B1373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#5B1373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1373

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1373	#FFFFFF	#000000	##FFFFFF
##5B1373	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003476

Deuteranopia (green-blind)

#0F3A71

Tritanopia (blue-blind)

#592A44

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5b1373;
/* rgb */ color: rgb(91, 19, 115);
/* oklch */ color: oklch(36.1% 0.157 315.6);

Tailwind

colors: {
  custom: {
    50: '#8d5b9c',
    500: '#5b1373',
    950: '#000000',
  },
}

SCSS

$custom: #5b1373;
$custom-light: #8d5b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1373",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 285,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36055,
    "c": 0.15663,
    "h": 315.6
  },
  "luminance": 0.03928
}

Semantic roles & 50–950 ramp

primary

#5B1373

secondary

#55AA38

accent

#EE3967

background

#F9F5F9

surface

#F1E9F2

border

#CBC5CC

text

#0D040E

muted

#7E797E

Preview Lab

Preview with #5B1373

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

Preview Lab → · Contrast checker → · Palette generator →