#5B135B#5B135B

#5B135B is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.3% C 0.135 H 328.0°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#5B135B
RGB	rgb(91, 19, 91)
HSL	hsl(300, 65%, 22%)
HSV	hsv(300, 79%, 36%)
CMYK	cmyk(0%, 79.1%, 0%, 64.3%)
CIE-LAB	lab(21.75, 41.09, -25.82)
CIE-LCH	lch(21.75, 48.52, 327.86°)
OKLab	oklab(34.33% 0.1147 -0.0715)
OKLCH	oklch(34.33% 0.135 328)
XYZ	xyz(6.4355, 3.4457, 10.2216)
Luminance	0.0345 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B135B #135B13

analogous

#37135B #5B135B #5B1337

triadic

#5B135B #5B5B13 #135B5B

tetradic

#5B135B #5B3713 #135B13 #13375B

square

#5B135B #5B3713 #135B13 #13375B

split-complementary

#5B135B #375B13 #135B37

monochromatic

#190519 #280828 #5B135B #8E1E8E #C028C0

Accessibility & contrast

On white

12.43

#5B135B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#5B135B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B135B

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B135B	#FFFFFF	#000000	##FFFFFF
##5B135B	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042E5D

Deuteranopia (green-blind)

#273759

Tritanopia (blue-blind)

#5E1E36

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #5b135b;
/* rgb */ color: rgb(91, 19, 91);
/* oklch */ color: oklch(34.3% 0.135 328.0);

Tailwind

colors: {
  custom: {
    50: '#8c5a8a',
    500: '#5b135b',
    950: '#000000',
  },
}

SCSS

$custom: #5b135b;
$custom-light: #8c5a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#5b135b",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 91
  },
  "hsl": {
    "h": 300,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34325,
    "c": 0.13514,
    "h": 328
  },
  "luminance": 0.03445
}

Semantic roles & 50–950 ramp

primary

#5B135B

secondary

#379337

accent

#E83F3F

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5B135B

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

Preview Lab → · Contrast checker → · Palette generator →