#5B1B60#5B1B60

#5B1B60 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.5% C 0.129 H 324.8°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#5B1B60
RGB	rgb(91, 27, 96)
HSL	hsl(296, 56%, 24%)
HSV	hsv(296, 72%, 38%)
CMYK	cmyk(5.2%, 71.9%, 0%, 62.4%)
CIE-LAB	lab(23.18, 38.87, -26.85)
CIE-LCH	lch(23.18, 47.24, 325.37°)
OKLab	oklab(35.45% 0.1058 -0.0746)
OKLCH	oklch(35.45% 0.129 324.8)
XYZ	xyz(6.8175, 3.8530, 11.4487)
Luminance	0.0385 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1B60 #20601B

analogous

#391B60 #5B1B60 #601B43

triadic

#5B1B60 #605B1B #1B605B

tetradic

#5B1B60 #60391B #20601B #1B4360

square

#5B1B60 #60391B #20601B #1B4360

split-complementary

#5B1B60 #43601B #1B6039

monochromatic

#170718 #2E0E30 #5B1B60 #882890 #B636C0

Accessibility & contrast

On white

11.86

#5B1B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#5B1B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1B60

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1B60	#FFFFFF	#000000	##FFFFFF
##5B1B60	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3262

Deuteranopia (green-blind)

#283A5E

Tritanopia (blue-blind)

#5D263B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b1b60;
/* rgb */ color: rgb(91, 27, 96);
/* oklch */ color: oklch(35.5% 0.129 324.8);

Tailwind

colors: {
  custom: {
    50: '#8c5e8d',
    500: '#5b1b60',
    950: '#000000',
  },
}

SCSS

$custom: #5b1b60;
$custom-light: #8c5e8d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1b60",
  "rgb": {
    "r": 91,
    "g": 27,
    "b": 96
  },
  "hsl": {
    "h": 295.652,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.35453,
    "c": 0.12943,
    "h": 324.8
  },
  "luminance": 0.03853
}

Semantic roles & 50–950 ramp

primary

#5B1B60

secondary

#479641

accent

#DF4853

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050C

muted

#7D797D

Preview Lab

Preview with #5B1B60

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

Preview Lab → · Contrast checker → · Palette generator →