#5B1658#5B1658

#5B1658 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.4% C 0.129 H 329.8°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#5B1658
RGB	rgb(91, 22, 88)
HSL	hsl(303, 61%, 22%)
HSV	hsv(303, 76%, 36%)
CMYK	cmyk(0%, 75.8%, 3.3%, 64.3%)
CIE-LAB	lab(21.96, 39.42, -23.49)
CIE-LCH	lch(21.96, 45.89, 329.21°)
OKLab	oklab(34.42% 0.1114 -0.0648)
OKLCH	oklch(34.42% 0.129 329.8)
XYZ	xyz(6.3627, 3.5030, 9.5717)
Luminance	0.0350 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1658 #165B19

analogous

#3C165B #5B1658 #5B1635

triadic

#5B1658 #585B16 #16585B

tetradic

#5B1658 #5B3C16 #165B19 #16355B

square

#5B1658 #5B3C16 #165B19 #16355B

split-complementary

#5B1658 #355B16 #165B3C

monochromatic

#190618 #2A0A28 #5B1658 #8C2288 #BE2EB7

Accessibility & contrast

On white

12.35

#5B1658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#5B1658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1658

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1658	#FFFFFF	#000000	##FFFFFF
##5B1658	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2F5A

Deuteranopia (green-blind)

#2A3856

Tritanopia (blue-blind)

#5F1F35

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #5b1658;
/* rgb */ color: rgb(91, 22, 88);
/* oklch */ color: oklch(34.4% 0.129 329.8);

Tailwind

colors: {
  custom: {
    50: '#8c5b87',
    500: '#5b1658',
    950: '#000000',
  },
}

SCSS

$custom: #5b1658;
$custom-light: #8c5b87;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1658",
  "rgb": {
    "r": 91,
    "g": 22,
    "b": 88
  },
  "hsl": {
    "h": 302.609,
    "s": 61.062,
    "l": 22.157
  },
  "oklch": {
    "l": 0.34415,
    "c": 0.12891,
    "h": 329.8
  },
  "luminance": 0.03503
}

Semantic roles & 50–950 ramp

primary

#5B1658

secondary

#3B923E

accent

#E44B44

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5B1658

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

Preview Lab → · Contrast checker → · Palette generator →