#50137E#50137E

#50137E is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.4% C 0.164 H 304.6°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#50137E
RGB	rgb(80, 19, 126)
HSL	hsl(274, 74%, 28%)
HSV	hsv(274, 85%, 49%)
CMYK	cmyk(36.5%, 84.9%, 0%, 50.6%)
CIE-LAB	lab(22.58, 46.32, -47.29)
CIE-LCH	lch(22.58, 66.20, 314.41°)
OKLab	oklab(35.38% 0.0932 -0.1349)
OKLCH	oklch(35.38% 0.164 304.6)
XYZ	xyz(7.3062, 3.6776, 20.0596)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.46

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50137E #417E13

analogous

#1B137E #50137E #7E1376

triadic

#50137E #7E5013 #137E50

tetradic

#50137E #7E1B13 #417E13 #13767E

square

#50137E #7E1B13 #417E13 #13767E

split-complementary

#50137E #767E13 #137E1B

monochromatic

#11041B #2E0B49 #50137E #721BB3 #922CDF

Accessibility & contrast

On white

12.10

#50137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#50137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50137E

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50137E	#FFFFFF	#000000	##FFFFFF
##50137E	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#47314A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #50137e;
/* rgb */ color: rgb(80, 19, 126);
/* oklch */ color: oklch(35.4% 0.164 304.6);

Tailwind

colors: {
  custom: {
    50: '#865aa4',
    500: '#50137e',
    950: '#000000',
  },
}

SCSS

$custom: #50137e;
$custom-light: #865aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#50137e",
  "rgb": {
    "r": 80,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 274.206,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.35382,
    "c": 0.16392,
    "h": 304.6
  },
  "luminance": 0.03678
}

Semantic roles & 50–950 ramp

primary

#50137E

secondary

#6EB439

accent

#F03787

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #50137E

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

Preview Lab → · Contrast checker → · Palette generator →