#5B1158#5B1158

#5B1158 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.135 H 329.9°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#5B1158
RGB	rgb(91, 17, 88)
HSL	hsl(302, 69%, 21%)
HSV	hsv(302, 81%, 36%)
CMYK	cmyk(0%, 81.3%, 3.3%, 64.3%)
CIE-LAB	lab(21.32, 41.23, -24.49)
CIE-LCH	lch(21.32, 47.96, 329.29°)
OKLab	oklab(33.96% 0.1166 -0.0677)
OKLCH	oklch(33.96% 0.135 329.9)
XYZ	xyz(6.2763, 3.3301, 9.5428)
Luminance	0.0333 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1158 #115B14

analogous

#39115B #5B1158 #5B1133

triadic

#5B1158 #585B11 #11585B

tetradic

#5B1158 #5B3911 #115B14 #11335B

square

#5B1158 #5B3911 #115B14 #11335B

split-complementary

#5B1158 #335B11 #115B39

monochromatic

#1A0519 #270726 #5B1158 #8F1B8A #C224BC

Accessibility & contrast

On white

12.61

#5B1158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#5B1158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1158

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1158	#FFFFFF	#000000	##FFFFFF
##5B1158	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062D5A

Deuteranopia (green-blind)

#283756

Tritanopia (blue-blind)

#5F1C34

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5b1158;
/* rgb */ color: rgb(91, 17, 88);
/* oklch */ color: oklch(34.0% 0.135 329.9);

Tailwind

colors: {
  custom: {
    50: '#8c5987',
    500: '#5b1158',
    950: '#000000',
  },
}

SCSS

$custom: #5b1158;
$custom-light: #8c5987;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1158",
  "rgb": {
    "r": 91,
    "g": 17,
    "b": 88
  },
  "hsl": {
    "h": 302.432,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3396,
    "c": 0.13485,
    "h": 329.9
  },
  "luminance": 0.0333
}

Semantic roles & 50–950 ramp

primary

#5B1158

secondary

#349438

accent

#EB443C

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5B1158

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

Preview Lab → · Contrast checker → · Palette generator →