#5B1058#5B1058

#5B1058 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.9% C 0.136 H 329.9°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#5B1058
RGB	rgb(91, 16, 88)
HSL	hsl(302, 70%, 21%)
HSV	hsv(302, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 3.3%, 64.3%)
CIE-LAB	lab(21.21, 41.56, -24.67)
CIE-LCH	lch(21.21, 48.33, 329.30°)
OKLab	oklab(33.88% 0.1176 -0.0682)
OKLCH	oklch(33.88% 0.136 329.9)
XYZ	xyz(6.2611, 3.2998, 9.5378)
Luminance	0.0330 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1058 #105B13

analogous

#38105B #5B1058 #5B1032

triadic

#5B1058 #585B10 #10585B

tetradic

#5B1058 #5B3810 #105B13 #10325B

square

#5B1058 #5B3810 #105B13 #10325B

split-complementary

#5B1058 #325B10 #105B38

monochromatic

#1A0519 #270726 #5B1058 #8F198A #C322BD

Accessibility & contrast

On white

12.65

#5B1058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#5B1058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1058

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1058	#FFFFFF	#000000	##FFFFFF
##5B1058	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052D5A

Deuteranopia (green-blind)

#273656

Tritanopia (blue-blind)

#5F1B34

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5b1058;
/* rgb */ color: rgb(91, 16, 88);
/* oklch */ color: oklch(33.9% 0.136 329.9);

Tailwind

colors: {
  custom: {
    50: '#8c5987',
    500: '#5b1058',
    950: '#000000',
  },
}

SCSS

$custom: #5b1058;
$custom-light: #8c5987;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1058",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 88
  },
  "hsl": {
    "h": 302.4,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33879,
    "c": 0.13592,
    "h": 329.9
  },
  "luminance": 0.03299
}

Semantic roles & 50–950 ramp

primary

#5B1058

secondary

#339437

accent

#ED423B

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5B1058

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

Preview Lab → · Contrast checker → · Palette generator →