#5B1153#5B1153

#5B1153 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.6% C 0.131 H 333.0°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#5B1153
RGB	rgb(91, 17, 83)
HSL	hsl(306, 69%, 21%)
HSV	hsv(306, 81%, 36%)
CMYK	cmyk(0%, 81.3%, 8.8%, 64.3%)
CIE-LAB	lab(21.02, 40.36, -21.62)
CIE-LCH	lch(21.02, 45.78, 331.83°)
OKLab	oklab(33.65% 0.1165 -0.0594)
OKLCH	oklch(33.65% 0.131 333)
XYZ	xyz(6.0762, 3.2501, 8.4893)
Luminance	0.0325 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1153 #115B19

analogous

#3E115B #5B1153 #5B112E

triadic

#5B1153 #535B11 #11535B

tetradic

#5B1153 #5B3E11 #115B19 #112E5B

square

#5B1153 #5B3E11 #115B19 #112E5B

split-complementary

#5B1153 #2E5B11 #115B3E

monochromatic

#1A0518 #270724 #5B1153 #8F1B82 #C224B1

Accessibility & contrast

On white

12.73

#5B1153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#5B1153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1153

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1153	#FFFFFF	#000000	##FFFFFF
##5B1153	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2C55

Deuteranopia (green-blind)

#2A3651

Tritanopia (blue-blind)

#5F1931

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5b1153;
/* rgb */ color: rgb(91, 17, 83);
/* oklch */ color: oklch(33.6% 0.131 333.0);

Tailwind

colors: {
  custom: {
    50: '#8c5983',
    500: '#5b1153',
    950: '#000000',
  },
}

SCSS

$custom: #5b1153;
$custom-light: #8c5983;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1153",
  "rgb": {
    "r": 91,
    "g": 17,
    "b": 83
  },
  "hsl": {
    "h": 306.486,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33647,
    "c": 0.13076,
    "h": 333
  },
  "luminance": 0.0325
}

Semantic roles & 50–950 ramp

primary

#5B1153

secondary

#34943E

accent

#EB4F3C

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #5B1153

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

Preview Lab → · Contrast checker → · Palette generator →