#5B1050#5B1050

#5B1050 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.4% C 0.129 H 334.9°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#5B1050
RGB	rgb(91, 16, 80)
HSL	hsl(309, 70%, 21%)
HSV	hsv(309, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 12.1%, 64.3%)
CIE-LAB	lab(20.73, 40.19, -20.04)
CIE-LCH	lch(20.73, 44.91, 333.49°)
OKLab	oklab(33.38% 0.1173 -0.0548)
OKLCH	oklch(33.38% 0.129 334.9)
XYZ	xyz(5.9477, 3.1745, 7.8873)
Luminance	0.0317 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1050 #105B1B

analogous

#40105B #5B1050 #5B102A

triadic

#5B1050 #505B10 #10505B

tetradic

#5B1050 #5B4010 #105B1B #102A5B

square

#5B1050 #5B4010 #105B1B #102A5B

split-complementary

#5B1050 #2A5B10 #105B40

monochromatic

#1A0517 #270722 #5B1050 #8F197E #C322AC

Accessibility & contrast

On white

12.85

#5B1050 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#5B1050 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1050

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1050	#FFFFFF	#000000	##FFFFFF
##5B1050	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2B52

Deuteranopia (green-blind)

#2B364E

Tritanopia (blue-blind)

#60172F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5b1050;
/* rgb */ color: rgb(91, 16, 80);
/* oklch */ color: oklch(33.4% 0.129 334.9);

Tailwind

colors: {
  custom: {
    50: '#8c5881',
    500: '#5b1050',
    950: '#000000',
  },
}

SCSS

$custom: #5b1050;
$custom-light: #8c5881;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1050",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 80
  },
  "hsl": {
    "h": 308.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33383,
    "c": 0.12948,
    "h": 334.9
  },
  "luminance": 0.03174
}

Semantic roles & 50–950 ramp

primary

#5B1050

secondary

#339441

accent

#ED553B

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #5B1050

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

Preview Lab → · Contrast checker → · Palette generator →