#731579#731579

#731579 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.4% C 0.170 H 325.4°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#731579
RGB	rgb(115, 21, 121)
HSL	hsl(296, 70%, 28%)
HSV	hsv(296, 83%, 47%)
CMYK	cmyk(5%, 82.6%, 0%, 52.5%)
CIE-LAB	lab(28.28, 51.23, -34.61)
CIE-LCH	lch(28.28, 61.83, 325.96°)
OKLab	oklab(40.43% 0.1397 -0.0965)
OKLCH	oklch(40.43% 0.17 325.4)
XYZ	xyz(10.7893, 5.5624, 18.5908)
Luminance	0.0556 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731579 #1B7915

analogous

#411579 #731579 #79154D

triadic

#731579 #797315 #157973

tetradic

#731579 #794115 #1B7915 #154D79

square

#731579 #794115 #1B7915 #154D79

split-complementary

#731579 #4D7915 #157941

monochromatic

#19051A #410C45 #731579 #A51EAD #D02EDB

Accessibility & contrast

On white

9.94

#731579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#731579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731579

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731579	#FFFFFF	#000000	##FFFFFF
##731579	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7C

Deuteranopia (green-blind)

#2D4777

Tritanopia (blue-blind)

#762948

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #731579;
/* rgb */ color: rgb(115, 21, 121);
/* oklch */ color: oklch(40.4% 0.170 325.4);

Tailwind

colors: {
  custom: {
    50: '#9f60a0',
    500: '#731579',
    950: '#000000',
  },
}

SCSS

$custom: #731579;
$custom-light: #9f60a0;
$custom-dark: #000000;

JSON

{
  "hex": "#731579",
  "rgb": {
    "r": 115,
    "g": 21,
    "b": 121
  },
  "hsl": {
    "h": 296.4,
    "s": 70.423,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40431,
    "c": 0.1698,
    "h": 325.4
  },
  "luminance": 0.05562
}

Semantic roles & 50–950 ramp

primary

#731579

secondary

#42AF3B

accent

#ED3B45

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#0F050F

muted

#7F7A7E

Preview Lab

Preview with #731579

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

Preview Lab → · Contrast checker → · Palette generator →