#5B1370#5B1370

#5B1370 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.8% C 0.154 H 317.0°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#5B1370
RGB	rgb(91, 19, 112)
HSL	hsl(286, 71%, 26%)
HSV	hsv(286, 83%, 44%)
CMYK	cmyk(18.7%, 83%, 0%, 56.1%)
CIE-LAB	lab(23.20, 45.21, -37.23)
CIE-LCH	lch(23.20, 58.57, 320.52°)
OKLab	oklab(35.82% 0.1126 -0.1049)
OKLCH	oklch(35.82% 0.154 317)
XYZ	xyz(7.4714, 3.8601, 15.6776)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1370 #287013

analogous

#2D1370 #5B1370 #701356

triadic

#5B1370 #705B13 #13705B

tetradic

#5B1370 #702D13 #287013 #135670

square

#5B1370 #702D13 #287013 #135670

split-complementary

#5B1370 #567013 #13702D

monochromatic

#15041A #300A3C #5B1370 #861CA4 #B025D9

Accessibility & contrast

On white

11.85

#5B1370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#5B1370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1370

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1370	#FFFFFF	#000000	##FFFFFF
##5B1370	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#14396E

Tritanopia (blue-blind)

#5A2942

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b1370;
/* rgb */ color: rgb(91, 19, 112);
/* oklch */ color: oklch(35.8% 0.154 317.0);

Tailwind

colors: {
  custom: {
    50: '#8d5b9a',
    500: '#5b1370',
    950: '#000000',
  },
}

SCSS

$custom: #5b1370;
$custom-light: #8d5b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1370",
  "rgb": {
    "r": 91,
    "g": 19,
    "b": 112
  },
  "hsl": {
    "h": 286.452,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35822,
    "c": 0.15388,
    "h": 317
  },
  "luminance": 0.0386
}

Semantic roles & 50–950 ramp

primary

#5B1370

secondary

#51A738

accent

#EE3A63

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0D040E

muted

#7D797E

Preview Lab

Preview with #5B1370

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

Preview Lab → · Contrast checker → · Palette generator →