#5B105A#5B105A

#5B105A is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.138 H 328.7°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#5B105A
RGB	rgb(91, 16, 90)
HSL	hsl(301, 70%, 21%)
HSV	hsv(301, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 1.1%, 64.3%)
CIE-LAB	lab(21.33, 41.92, -25.81)
CIE-LCH	lch(21.33, 49.22, 328.38°)
OKLab	oklab(34.01% 0.1175 -0.0715)
OKLCH	oklch(34.01% 0.138 328.7)
XYZ	xyz(6.3451, 3.3334, 9.9801)
Luminance	0.0333 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B105A #105B11

analogous

#36105B #5B105A #5B1034

triadic

#5B105A #5A5B10 #105A5B

tetradic

#5B105A #5B3610 #105B11 #10345B

square

#5B105A #5B3610 #105B11 #10345B

split-complementary

#5B105A #345B10 #105B36

monochromatic

#1A051A #270727 #5B105A #8F198D #C322C1

Accessibility & contrast

On white

12.60

#5B105A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#5B105A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B105A

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B105A	#FFFFFF	#000000	##FFFFFF
##5B105A	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012D5C

Deuteranopia (green-blind)

#263758

Tritanopia (blue-blind)

#5E1C35

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5b105a;
/* rgb */ color: rgb(91, 16, 90);
/* oklch */ color: oklch(34.0% 0.138 328.7);

Tailwind

colors: {
  custom: {
    50: '#8c5989',
    500: '#5b105a',
    950: '#000000',
  },
}

SCSS

$custom: #5b105a;
$custom-light: #8c5989;
$custom-dark: #000000;

JSON

{
  "hex": "#5b105a",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 90
  },
  "hsl": {
    "h": 300.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.34009,
    "c": 0.13757,
    "h": 328.7
  },
  "luminance": 0.03333
}

Semantic roles & 50–950 ramp

primary

#5B105A

secondary

#339434

accent

#ED3D3B

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5B105A

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

Preview Lab → · Contrast checker → · Palette generator →