#50175B#50175B

#50175B is a dark, vivid purple. Relative luminance 0.031; OKLCH L 32.9% C 0.124 H 320.7°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#50175B
RGB	rgb(80, 23, 91)
HSL	hsl(290, 60%, 22%)
HSV	hsv(290, 75%, 36%)
CMYK	cmyk(12.1%, 74.7%, 0%, 64.3%)
CIE-LAB	lab(20.34, 36.80, -28.18)
CIE-LCH	lch(20.34, 46.35, 322.56°)
OKLab	oklab(32.93% 0.0963 -0.0788)
OKLCH	oklch(32.93% 0.124 320.7)
XYZ	xyz(5.5028, 3.0739, 10.1990)
Luminance	0.0307 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50175B #225B17

analogous

#2E175B #50175B #5B1744

triadic

#50175B #5B5017 #175B50

tetradic

#50175B #5B2E17 #225B17 #17445B

square

#50175B #5B2E17 #225B17 #17445B

split-complementary

#50175B #445B17 #175B2E

monochromatic

#150618 #250B2A #50175B #7B238C #A630BD

Accessibility & contrast

On white

13.00

#50175B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#50175B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50175B

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50175B	#FFFFFF	#000000	##FFFFFF
##50175B	1.00	13.00	1.61	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D5D

Deuteranopia (green-blind)

#1E3359

Tritanopia (blue-blind)

#512337

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #50175b;
/* rgb */ color: rgb(80, 23, 91);
/* oklch */ color: oklch(32.9% 0.124 320.7);

Tailwind

colors: {
  custom: {
    50: '#845a8a',
    500: '#50175b',
    950: '#000000',
  },
}

SCSS

$custom: #50175b;
$custom-light: #845a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#50175b",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 91
  },
  "hsl": {
    "h": 290.294,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32931,
    "c": 0.12444,
    "h": 320.7
  },
  "luminance": 0.03074
}

Semantic roles & 50–950 ramp

primary

#50175B

secondary

#4A923C

accent

#E3455F

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #50175B

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

Preview Lab → · Contrast checker → · Palette generator →