#5B1869#5B1869

#5B1869 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.8% C 0.142 H 320.1°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#5B1869
RGB	rgb(91, 24, 105)
HSL	hsl(290, 63%, 25%)
HSV	hsv(290, 77%, 41%)
CMYK	cmyk(13.3%, 77.1%, 0%, 58.8%)
CIE-LAB	lab(23.33, 41.94, -32.49)
CIE-LCH	lch(23.33, 53.06, 322.23°)
OKLab	oklab(35.75% 0.1088 -0.0911)
OKLCH	oklch(35.75% 0.142 320.1)
XYZ	xyz(7.1905, 3.8977, 13.7354)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1869 #266918

analogous

#331869 #5B1869 #69184E

triadic

#5B1869 #695B18 #18695B

tetradic

#5B1869 #693318 #266918 #184E69

square

#5B1869 #693318 #266918 #184E69

split-complementary

#5B1869 #4E6918 #186933

monochromatic

#160619 #300D37 #5B1869 #86239B #B12FCD

Accessibility & contrast

On white

11.80

#5B1869 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#5B1869 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1869

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1869	#FFFFFF	#000000	##FFFFFF
##5B1869	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336B

Deuteranopia (green-blind)

#203A67

Tritanopia (blue-blind)

#5B283F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5b1869;
/* rgb */ color: rgb(91, 24, 105);
/* oklch */ color: oklch(35.8% 0.142 320.1);

Tailwind

colors: {
  custom: {
    50: '#8c5d94',
    500: '#5b1869',
    950: '#000000',
  },
}

SCSS

$custom: #5b1869;
$custom-light: #8c5d94;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1869",
  "rgb": {
    "r": 91,
    "g": 24,
    "b": 105
  },
  "hsl": {
    "h": 289.63,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35751,
    "c": 0.14185,
    "h": 320.1
  },
  "luminance": 0.03897
}

Semantic roles & 50–950 ramp

primary

#5B1869

secondary

#4F9F3E

accent

#E6425E

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #5B1869

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

Preview Lab → · Contrast checker → · Palette generator →