#5B1358#5B1358

#5B1358 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.1% C 0.133 H 329.8°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#5B1358
RGB	rgb(91, 19, 88)
HSL	hsl(303, 65%, 22%)
HSV	hsv(303, 79%, 36%)
CMYK	cmyk(0%, 79.1%, 3.3%, 64.3%)
CIE-LAB	lab(21.56, 40.54, -24.11)
CIE-LCH	lch(21.56, 47.17, 329.26°)
OKLab	oklab(34.13% 0.1147 -0.0666)
OKLCH	oklch(34.13% 0.133 329.8)
XYZ	xyz(6.3087, 3.3950, 9.5536)
Luminance	0.0339 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1358 #135B16

analogous

#3A135B #5B1358 #5B1334

triadic

#5B1358 #585B13 #13585B

tetradic

#5B1358 #5B3A13 #135B16 #13345B

square

#5B1358 #5B3A13 #135B16 #13345B

split-complementary

#5B1358 #345B13 #135B3A

monochromatic

#190518 #280827 #5B1358 #8E1E89 #C028BA

Accessibility & contrast

On white

12.51

#5B1358 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#5B1358 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1358

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1358	#FFFFFF	#000000	##FFFFFF
##5B1358	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092E5A

Deuteranopia (green-blind)

#293756

Tritanopia (blue-blind)

#5F1D34

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #5b1358;
/* rgb */ color: rgb(91, 19, 88);
/* oklch */ color: oklch(34.1% 0.133 329.8);

Tailwind

colors: {
  custom: {
    50: '#8c5a87',
    500: '#5b1358',
    950: '#000000',
  },
}

SCSS

$custom: #5b1358;
$custom-light: #8c5a87;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1358",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 88
  },
  "hsl": {
    "h": 302.5,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34132,
    "c": 0.13259,
    "h": 329.8
  },
  "luminance": 0.03394
}

Semantic roles & 50–950 ramp

primary

#5B1358

secondary

#37933B

accent

#E8463F

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5B1358

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

Preview Lab → · Contrast checker → · Palette generator →