#491573#491573

#491573 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.149 H 304.3°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#491573
RGB	rgb(73, 21, 115)
HSL	hsl(273, 69%, 27%)
HSV	hsv(273, 82%, 45%)
CMYK	cmyk(36.5%, 81.7%, 0%, 54.9%)
CIE-LAB	lab(20.79, 41.71, -43.22)
CIE-LCH	lch(20.79, 60.06, 313.98°)
OKLab	oklab(33.61% 0.0841 -0.1232)
OKLCH	oklch(33.61% 0.149 304.3)
XYZ	xyz(6.1096, 3.1906, 16.5103)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491573 #3F7315

analogous

#1A1573 #491573 #73156E

triadic

#491573 #734915 #157349

tetradic

#491573 #731A15 #3F7315 #156E73

square

#491573 #731A15 #3F7315 #156E73

split-complementary

#491573 #6E7315 #15731A

monochromatic

#10051A #280C3F #491573 #6A1EA7 #8A2AD8

Accessibility & contrast

On white

12.82

#491573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#491573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491573

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491573	#FFFFFF	#000000	##FFFFFF
##491573	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#003271

Tritanopia (blue-blind)

#412E44

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #491573;
/* rgb */ color: rgb(73, 21, 115);
/* oklch */ color: oklch(33.6% 0.149 304.3);

Tailwind

colors: {
  custom: {
    50: '#81599c',
    500: '#491573',
    950: '#000000',
  },
}

SCSS

$custom: #491573;
$custom-light: #81599c;
$custom-dark: #000000;

JSON

{
  "hex": "#491573",
  "rgb": {
    "r": 73,
    "g": 21,
    "b": 115
  },
  "hsl": {
    "h": 273.191,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33613,
    "c": 0.14915,
    "h": 304.3
  },
  "luminance": 0.03191
}

Semantic roles & 50–950 ramp

primary

#491573

secondary

#6CA93B

accent

#EC3C8B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #491573

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

Preview Lab → · Contrast checker → · Palette generator →