#50147B#50147B

#50147B is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.2% C 0.160 H 305.7°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#50147B
RGB	rgb(80, 20, 123)
HSL	hsl(275, 72%, 28%)
HSV	hsv(275, 84%, 48%)
CMYK	cmyk(35%, 83.7%, 0%, 51.8%)
CIE-LAB	lab(22.43, 45.26, -45.62)
CIE-LCH	lch(22.43, 64.26, 314.77°)
OKLab	oklab(35.2% 0.0933 -0.13)
OKLCH	oklch(35.2% 0.16 305.7)
XYZ	xyz(7.1328, 3.6359, 19.0611)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.85

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50147B #3F7B14

analogous

#1C147B #50147B #7B1472

triadic

#50147B #7B5014 #147B50

tetradic

#50147B #7B1C14 #3F7B14 #14727B

square

#50147B #7B1C14 #3F7B14 #14727B

split-complementary

#50147B #727B14 #147B1C

monochromatic

#11041A #2E0B46 #50147B #721DB0 #932DDD

Accessibility & contrast

On white

12.16

#50147B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#50147B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50147B

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50147B	#FFFFFF	#000000	##FFFFFF
##50147B	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347E

Deuteranopia (green-blind)

#003679

Tritanopia (blue-blind)

#483048

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #50147b;
/* rgb */ color: rgb(80, 20, 123);
/* oklch */ color: oklch(35.2% 0.160 305.7);

Tailwind

colors: {
  custom: {
    50: '#865aa2',
    500: '#50147b',
    950: '#000000',
  },
}

SCSS

$custom: #50147b;
$custom-light: #865aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#50147b",
  "rgb": {
    "r": 80,
    "g": 20,
    "b": 123
  },
  "hsl": {
    "h": 274.951,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.35198,
    "c": 0.16001,
    "h": 305.7
  },
  "luminance": 0.03636
}

Semantic roles & 50–950 ramp

primary

#50147B

secondary

#6CB13A

accent

#EF3985

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #50147B

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

Preview Lab → · Contrast checker → · Palette generator →