#50186B#50186B

#50186B is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.2% C 0.139 H 312.1°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#50186B
RGB	rgb(80, 24, 107)
HSL	hsl(280, 63%, 26%)
HSV	hsv(280, 78%, 42%)
CMYK	cmyk(25.2%, 77.6%, 0%, 58%)
CIE-LAB	lab(21.65, 39.92, -36.59)
CIE-LCH	lch(21.65, 54.15, 317.49°)
OKLab	oklab(34.24% 0.0934 -0.1035)
OKLCH	oklch(34.24% 0.139 312.1)
XYZ	xyz(6.2883, 3.4205, 14.2360)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50186B #336B18

analogous

#26186B #50186B #6B185C

triadic

#50186B #6B5018 #186B50

tetradic

#50186B #6B2618 #336B18 #185C6B

square

#50186B #6B2618 #336B18 #185C6B

split-complementary

#50186B #5C6B18 #186B26

monochromatic

#130619 #2B0D39 #50186B #75239D #9B2ECF

Accessibility & contrast

On white

12.47

#50186B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#50186B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50186B

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50186B	#FFFFFF	#000000	##FFFFFF
##50186B	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316D

Deuteranopia (green-blind)

#0C3569

Tritanopia (blue-blind)

#4D2B40

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #50186b;
/* rgb */ color: rgb(80, 24, 107);
/* oklch */ color: oklch(34.2% 0.139 312.1);

Tailwind

colors: {
  custom: {
    50: '#855b96',
    500: '#50186b',
    950: '#000000',
  },
}

SCSS

$custom: #50186b;
$custom-light: #855b96;
$custom-dark: #000000;

JSON

{
  "hex": "#50186b",
  "rgb": {
    "r": 80,
    "g": 24,
    "b": 107
  },
  "hsl": {
    "h": 280.482,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34239,
    "c": 0.13939,
    "h": 312.1
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary

#50186B

secondary

#5EA13E

accent

#E64177

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #50186B

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

Preview Lab → · Contrast checker → · Palette generator →