#50186C#50186C

#50186C is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.3% C 0.140 H 311.6°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#50186C
RGB	rgb(80, 24, 108)
HSL	hsl(280, 64%, 26%)
HSV	hsv(280, 78%, 42%)
CMYK	cmyk(25.9%, 77.8%, 0%, 57.6%)
CIE-LAB	lab(21.73, 40.15, -37.11)
CIE-LCH	lch(21.73, 54.68, 317.25°)
OKLab	oklab(34.32% 0.0932 -0.105)
OKLCH	oklch(34.32% 0.14 311.6)
XYZ	xyz(6.3412, 3.4416, 14.5147)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50186C #346C18

analogous

#26186C #50186C #6C185E

triadic

#50186C #6C5018 #186C50

tetradic

#50186C #6C2618 #346C18 #185E6C

square

#50186C #6C2618 #346C18 #185E6C

split-complementary

#50186C #5E6C18 #186C26

monochromatic

#130619 #2B0D3A #50186C #75239E #9A2ED0

Accessibility & contrast

On white

12.44

#50186C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#50186C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50186C

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50186C	#FFFFFF	#000000	##FFFFFF
##50186C	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316E

Deuteranopia (green-blind)

#0A356A

Tritanopia (blue-blind)

#4C2B41

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #50186c;
/* rgb */ color: rgb(80, 24, 108);
/* oklch */ color: oklch(34.3% 0.140 311.6);

Tailwind

colors: {
  custom: {
    50: '#855b97',
    500: '#50186c',
    950: '#000000',
  },
}

SCSS

$custom: #50186c;
$custom-light: #855b97;
$custom-dark: #000000;

JSON

{
  "hex": "#50186c",
  "rgb": {
    "r": 80,
    "g": 24,
    "b": 108
  },
  "hsl": {
    "h": 280,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.34319,
    "c": 0.14042,
    "h": 311.6
  },
  "luminance": 0.03441
}

Semantic roles & 50–950 ramp

primary

#50186C

secondary

#5FA23E

accent

#E74178

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #50186C

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

Preview Lab → · Contrast checker → · Palette generator →