#5B0F68#5B0F68

#5B0F68 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.9% C 0.151 H 321.1°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#5B0F68
RGB	rgb(91, 15, 104)
HSL	hsl(291, 75%, 23%)
HSV	hsv(291, 86%, 41%)
CMYK	cmyk(12.5%, 85.6%, 0%, 59.2%)
CIE-LAB	lab(22.18, 44.85, -33.69)
CIE-LCH	lch(22.18, 56.09, 323.09°)
OKLab	oklab(34.91% 0.1171 -0.0945)
OKLCH	oklch(34.91% 0.151 321.1)
XYZ	xyz(6.9836, 3.5657, 13.4144)
Luminance	0.0357 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.72

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B0F68 #1C680F

analogous

#2E0F68 #5B0F68 #680F48

triadic

#5B0F68 #685B0F #0F685B

tetradic

#5B0F68 #682E0F #1C680F #0F4868

square

#5B0F68 #682E0F #1C680F #0F4868

split-complementary

#5B0F68 #48680F #0F682E

monochromatic

#17041B #2C0733 #5B0F68 #8A179D #B91ED3

Accessibility & contrast

On white

12.26

#5B0F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#5B0F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B0F68

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B0F68	#FFFFFF	#000000	##FFFFFF
##5B0F68	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306A

Deuteranopia (green-blind)

#1B3866

Tritanopia (blue-blind)

#5C233C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #5b0f68;
/* rgb */ color: rgb(91, 15, 104);
/* oklch */ color: oklch(34.9% 0.151 321.1);

Tailwind

colors: {
  custom: {
    50: '#8d5994',
    500: '#5b0f68',
    950: '#000000',
  },
}

SCSS

$custom: #5b0f68;
$custom-light: #8d5994;
$custom-dark: #000000;

JSON

{
  "hex": "#5b0f68",
  "rgb": {
    "r": 91,
    "g": 15,
    "b": 104
  },
  "hsl": {
    "h": 291.236,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34914,
    "c": 0.15051,
    "h": 321.1
  },
  "luminance": 0.03565
}

Semantic roles & 50–950 ramp

primary

#5B0F68

secondary

#42A132

accent

#F13652

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0D040D

muted

#7D797E

Preview Lab

Preview with #5B0F68

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

Preview Lab → · Contrast checker → · Palette generator →