#5B105F#5B105F

#5B105F is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.3% C 0.142 H 325.8°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#5B105F
RGB	rgb(91, 16, 95)
HSL	hsl(297, 71%, 22%)
HSV	hsv(297, 83%, 37%)
CMYK	cmyk(4.2%, 83.2%, 0%, 62.7%)
CIE-LAB	lab(21.66, 42.83, -28.61)
CIE-LCH	lch(21.66, 51.51, 326.26°)
OKLab	oklab(34.35% 0.1173 -0.0797)
OKLCH	oklch(34.35% 0.142 325.8)
XYZ	xyz(6.5651, 3.4214, 11.1389)
Luminance	0.0342 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B105F #145F10

analogous

#34105F #5B105F #5F103C

triadic

#5B105F #5F5B10 #105F5B

tetradic

#5B105F #5F3410 #145F10 #103C5F

square

#5B105F #5F3410 #145F10 #103C5F

split-complementary

#5B105F #3C5F10 #105F34

monochromatic

#19041A #29072B #5B105F #8D1993 #BF22C8

Accessibility & contrast

On white

12.47

#5B105F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#5B105F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B105F

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B105F	#FFFFFF	#000000	##FFFFFF
##5B105F	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E61

Deuteranopia (green-blind)

#23375D

Tritanopia (blue-blind)

#5D1F37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #5b105f;
/* rgb */ color: rgb(91, 16, 95);
/* oklch */ color: oklch(34.3% 0.142 325.8);

Tailwind

colors: {
  custom: {
    50: '#8c598d',
    500: '#5b105f',
    950: '#000000',
  },
}

SCSS

$custom: #5b105f;
$custom-light: #8c598d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b105f",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 95
  },
  "hsl": {
    "h": 296.962,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.34345,
    "c": 0.14179,
    "h": 325.8
  },
  "luminance": 0.03421
}

Semantic roles & 50–950 ramp

primary

#5B105F

secondary

#389833

accent

#EE3A43

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #5B105F

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

Preview Lab → · Contrast checker → · Palette generator →