#5B1359#5B1359

#5B1359 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.2% C 0.133 H 329.2°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#5B1359
RGB	rgb(91, 19, 89)
HSL	hsl(302, 65%, 22%)
HSV	hsv(302, 79%, 36%)
CMYK	cmyk(0%, 79.1%, 2.2%, 64.3%)
CIE-LAB	lab(21.62, 40.72, -24.68)
CIE-LCH	lch(21.62, 47.62, 328.78°)
OKLab	oklab(34.2% 0.1147 -0.0683)
OKLCH	oklch(34.2% 0.133 329.2)
XYZ	xyz(6.3504, 3.4116, 9.7733)
Luminance	0.0341 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1359 #135B15

analogous

#39135B #5B1359 #5B1335

triadic

#5B1359 #595B13 #13595B

tetradic

#5B1359 #5B3913 #135B15 #13355B

square

#5B1359 #5B3913 #135B15 #13355B

split-complementary

#5B1359 #355B13 #135B39

monochromatic

#190519 #280827 #5B1359 #8E1E8B #C028BC

Accessibility & contrast

On white

12.48

#5B1359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#5B1359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1359

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1359	#FFFFFF	#000000	##FFFFFF
##5B1359	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082E5B

Deuteranopia (green-blind)

#283757

Tritanopia (blue-blind)

#5E1D35

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #5b1359;
/* rgb */ color: rgb(91, 19, 89);
/* oklch */ color: oklch(34.2% 0.133 329.2);

Tailwind

colors: {
  custom: {
    50: '#8c5a88',
    500: '#5b1359',
    950: '#000000',
  },
}

SCSS

$custom: #5b1359;
$custom-light: #8c5a88;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1359",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 89
  },
  "hsl": {
    "h": 301.667,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34196,
    "c": 0.13344,
    "h": 329.2
  },
  "luminance": 0.03411
}

Semantic roles & 50–950 ramp

primary

#5B1359

secondary

#379339

accent

#E8443F

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5B1359

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

Preview Lab → · Contrast checker → · Palette generator →