#5B1564#5B1564

#5B1564 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.1% C 0.141 H 322.9°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#5B1564
RGB	rgb(91, 21, 100)
HSL	hsl(293, 65%, 24%)
HSV	hsv(293, 79%, 39%)
CMYK	cmyk(9%, 79%, 0%, 60.8%)
CIE-LAB	lab(22.59, 42.08, -30.42)
CIE-LCH	lch(22.59, 51.92, 324.14°)
OKLab	oklab(35.11% 0.1123 -0.085)
OKLCH	oklch(35.11% 0.141 322.9)
XYZ	xyz(6.8826, 3.6810, 12.4021)
Luminance	0.0368 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1564 #1E6415

analogous

#331564 #5B1564 #641545

triadic

#5B1564 #645B15 #15645B

tetradic

#5B1564 #643315 #1E6415 #154564

square

#5B1564 #643315 #1E6415 #154564

split-complementary

#5B1564 #456415 #156433

monochromatic

#170519 #2D0A31 #5B1564 #892097 #B72AC9

Accessibility & contrast

On white

12.10

#5B1564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#5B1564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1564

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1564	#FFFFFF	#000000	##FFFFFF
##5B1564	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003166

Deuteranopia (green-blind)

#223962

Tritanopia (blue-blind)

#5C243B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #5b1564;
/* rgb */ color: rgb(91, 21, 100);
/* oklch */ color: oklch(35.1% 0.141 322.9);

Tailwind

colors: {
  custom: {
    50: '#8c5b90',
    500: '#5b1564',
    950: '#000000',
  },
}

SCSS

$custom: #5b1564;
$custom-light: #8c5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1564",
  "rgb": {
    "r": 91,
    "g": 21,
    "b": 100
  },
  "hsl": {
    "h": 293.165,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35113,
    "c": 0.14079,
    "h": 322.9
  },
  "luminance": 0.03681
}

Semantic roles & 50–950 ramp

primary

#5B1564

secondary

#459B3A

accent

#E84053

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #5B1564

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

Preview Lab → · Contrast checker → · Palette generator →