#5B1066#5B1066

#5B1066 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.8% C 0.148 H 322.1°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#5B1066
RGB	rgb(91, 16, 102)
HSL	hsl(292, 73%, 23%)
HSV	hsv(292, 84%, 40%)
CMYK	cmyk(10.8%, 84.3%, 0%, 60%)
CIE-LAB	lab(22.14, 44.16, -32.45)
CIE-LCH	lch(22.14, 54.80, 323.69°)
OKLab	oklab(34.84% 0.1166 -0.0909)
OKLCH	oklch(34.84% 0.148 322.1)
XYZ	xyz(6.8977, 3.5544, 12.8906)
Luminance	0.0355 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.39

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1066 #1B6610

analogous

#301066 #5B1066 #661046

triadic

#5B1066 #665B10 #10665B

tetradic

#5B1066 #663010 #1B6610 #104666

square

#5B1066 #663010 #1B6610 #104666

split-complementary

#5B1066 #466610 #106630

monochromatic

#18041A #2C0831 #5B1066 #8A189B #B921D0

Accessibility & contrast

On white

12.27

#5B1066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#5B1066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1066

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1066	#FFFFFF	#000000	##FFFFFF
##5B1066	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003068

Deuteranopia (green-blind)

#1D3864

Tritanopia (blue-blind)

#5C223B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #5b1066;
/* rgb */ color: rgb(91, 16, 102);
/* oklch */ color: oklch(34.8% 0.148 322.1);

Tailwind

colors: {
  custom: {
    50: '#8d5992',
    500: '#5b1066',
    950: '#000000',
  },
}

SCSS

$custom: #5b1066;
$custom-light: #8d5992;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1066",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 292.326,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3484,
    "c": 0.14784,
    "h": 322.1
  },
  "luminance": 0.03554
}

Semantic roles & 50–950 ramp

primary

#5B1066

secondary

#419E33

accent

#F03850

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0D040D

muted

#7D797E

Preview Lab

Preview with #5B1066

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

Preview Lab → · Contrast checker → · Palette generator →