#5B1368#5B1368

#5B1368 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.2% C 0.147 H 320.9°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#5B1368
RGB	rgb(91, 19, 104)
HSL	hsl(291, 69%, 24%)
HSV	hsv(291, 82%, 41%)
CMYK	cmyk(12.5%, 81.7%, 0%, 59.2%)
CIE-LAB	lab(22.62, 43.58, -32.99)
CIE-LCH	lch(22.62, 54.66, 322.88°)
OKLab	oklab(35.22% 0.1138 -0.0925)
OKLCH	oklch(35.22% 0.147 320.9)
XYZ	xyz(7.0457, 3.6898, 13.4351)
Luminance	0.0369 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.81

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1368 #206813

analogous

#311368 #5B1368 #68134B

triadic

#5B1368 #685B13 #13685B

tetradic

#5B1368 #683113 #206813 #134B68

square

#5B1368 #683113 #206813 #134B68

split-complementary

#5B1368 #4B6813 #136831

monochromatic

#17051A #2E0A34 #5B1368 #881C9C #B626CF

Accessibility & contrast

On white

12.08

#5B1368 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#5B1368 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1368

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1368	#FFFFFF	#000000	##FFFFFF
##5B1368	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316A

Deuteranopia (green-blind)

#1D3966

Tritanopia (blue-blind)

#5C253D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #5b1368;
/* rgb */ color: rgb(91, 19, 104);
/* oklch */ color: oklch(35.2% 0.147 320.9);

Tailwind

colors: {
  custom: {
    50: '#8d5a94',
    500: '#5b1368',
    950: '#000000',
  },
}

SCSS

$custom: #5b1368;
$custom-light: #8d5a94;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1368",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 104
  },
  "hsl": {
    "h": 290.824,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.35223,
    "c": 0.14662,
    "h": 320.9
  },
  "luminance": 0.03689
}

Semantic roles & 50–950 ramp

primary

#5B1368

secondary

#479F37

accent

#EC3C57

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #5B1368

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

Preview Lab → · Contrast checker → · Palette generator →