#5B1664#5B1664

#5B1664 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.2% C 0.140 H 322.8°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#5B1664
RGB	rgb(91, 22, 100)
HSL	hsl(293, 64%, 24%)
HSV	hsv(293, 78%, 39%)
CMYK	cmyk(9%, 78%, 0%, 60.8%)
CIE-LAB	lab(22.72, 41.71, -30.21)
CIE-LCH	lch(22.72, 51.50, 324.08°)
OKLab	oklab(35.21% 0.1112 -0.0844)
OKLCH	oklch(35.21% 0.14 322.8)
XYZ	xyz(6.9013, 3.7185, 12.4083)
Luminance	0.0372 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1664 #1F6416

analogous

#341664 #5B1664 #641646

triadic

#5B1664 #645B16 #16645B

tetradic

#5B1664 #643416 #1F6416 #164664

square

#5B1664 #643416 #1F6416 #164664

split-complementary

#5B1664 #466416 #166434

monochromatic

#170619 #2D0B32 #5B1664 #892196 #B62CC8

Accessibility & contrast

On white

12.04

#5B1664 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#5B1664 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1664

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1664	#FFFFFF	#000000	##FFFFFF
##5B1664	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003166

Deuteranopia (green-blind)

#223962

Tritanopia (blue-blind)

#5C253C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #5b1664;
/* rgb */ color: rgb(91, 22, 100);
/* oklch */ color: oklch(35.2% 0.140 322.8);

Tailwind

colors: {
  custom: {
    50: '#8c5b90',
    500: '#5b1664',
    950: '#000000',
  },
}

SCSS

$custom: #5b1664;
$custom-light: #8c5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1664",
  "rgb": {
    "r": 91,
    "g": 22,
    "b": 100
  },
  "hsl": {
    "h": 293.077,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35206,
    "c": 0.13962,
    "h": 322.8
  },
  "luminance": 0.03718
}

Semantic roles & 50–950 ramp

primary

#5B1664

secondary

#469B3B

accent

#E74154

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #5B1664

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

Preview Lab → · Contrast checker → · Palette generator →