#5B0F53#5B0F53

#5B0F53 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.5% C 0.133 H 333.0°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#5B0F53
RGB	rgb(91, 15, 83)
HSL	hsl(306, 72%, 21%)
HSV	hsv(306, 84%, 36%)
CMYK	cmyk(0%, 83.5%, 8.8%, 64.3%)
CIE-LAB	lab(20.79, 41.01, -21.97)
CIE-LCH	lch(20.79, 46.53, 331.82°)
OKLab	oklab(33.48% 0.1184 -0.0604)
OKLCH	oklch(33.48% 0.133 333)
XYZ	xyz(6.0466, 3.1909, 8.4794)
Luminance	0.0319 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B0F53 #0F5B17

analogous

#3D0F5B #5B0F53 #5B0F2D

triadic

#5B0F53 #535B0F #0F535B

tetradic

#5B0F53 #5B3D0F #0F5B17 #0F2D5B

square

#5B0F53 #5B3D0F #0F5B17 #0F2D5B

split-complementary

#5B0F53 #2D5B0F #0F5B3D

monochromatic

#1A0418 #260623 #5B0F53 #901883 #C420B3

Accessibility & contrast

On white

12.82

#5B0F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#5B0F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B0F53

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B0F53	#FFFFFF	#000000	##FFFFFF
##5B0F53	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2B55

Deuteranopia (green-blind)

#2A3651

Tritanopia (blue-blind)

#5F1830

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5b0f53;
/* rgb */ color: rgb(91, 15, 83);
/* oklch */ color: oklch(33.5% 0.133 333.0);

Tailwind

colors: {
  custom: {
    50: '#8c5883',
    500: '#5b0f53',
    950: '#000000',
  },
}

SCSS

$custom: #5b0f53;
$custom-light: #8c5883;
$custom-dark: #000000;

JSON

{
  "hex": "#5b0f53",
  "rgb": {
    "r": 91,
    "g": 15,
    "b": 83
  },
  "hsl": {
    "h": 306.316,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.33484,
    "c": 0.13291,
    "h": 333
  },
  "luminance": 0.0319
}

Semantic roles & 50–950 ramp

primary

#5B0F53

secondary

#31953C

accent

#EE4C39

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #5B0F53

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

Preview Lab → · Contrast checker → · Palette generator →