#50137F#50137F

#50137F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.5% C 0.165 H 304.3°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#50137F
RGB	rgb(80, 19, 127)
HSL	hsl(274, 74%, 29%)
HSV	hsv(274, 85%, 50%)
CMYK	cmyk(37%, 85%, 0%, 50.2%)
CIE-LAB	lab(22.67, 46.56, -47.78)
CIE-LCH	lch(22.67, 66.71, 314.26°)
OKLab	oklab(35.47% 0.0928 -0.1363)
OKLCH	oklch(35.47% 0.165 304.3)
XYZ	xyz(7.3710, 3.7035, 20.4011)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.39

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50137F #427F13

analogous

#1A137F #50137F #7F1378

triadic

#50137F #7F5013 #137F50

tetradic

#50137F #7F1A13 #427F13 #13787F

square

#50137F #7F1A13 #427F13 #13787F

split-complementary

#50137F #787F13 #137F1A

monochromatic

#11041B #2E0B4A #50137F #721BB4 #922DE0

Accessibility & contrast

On white

12.06

#50137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#50137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50137F

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50137F	#FFFFFF	#000000	##FFFFFF
##50137F	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003582

Deuteranopia (green-blind)

#00367D

Tritanopia (blue-blind)

#47314A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #50137f;
/* rgb */ color: rgb(80, 19, 127);
/* oklch */ color: oklch(35.5% 0.165 304.3);

Tailwind

colors: {
  custom: {
    50: '#875aa5',
    500: '#50137f',
    950: '#000000',
  },
}

SCSS

$custom: #50137f;
$custom-light: #875aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#50137f",
  "rgb": {
    "r": 80,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 273.889,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35473,
    "c": 0.16492,
    "h": 304.3
  },
  "luminance": 0.03704
}

Semantic roles & 50–950 ramp

primary

#50137F

secondary

#6FB439

accent

#F13788

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #50137F

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

Preview Lab → · Contrast checker → · Palette generator →