#551473#551473

#551473 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.2% C 0.154 H 312.0°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#551473
RGB	rgb(85, 20, 115)
HSL	hsl(281, 70%, 26%)
HSV	hsv(281, 83%, 45%)
CMYK	cmyk(26.1%, 82.6%, 0%, 54.9%)
CIE-LAB	lab(22.55, 44.33, -40.28)
CIE-LCH	lch(22.55, 59.89, 317.74°)
OKLab	oklab(35.23% 0.1028 -0.1141)
OKLCH	oklch(35.23% 0.154 312)
XYZ	xyz(7.0904, 3.6696, 16.5511)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551473 #327314

analogous

#261473 #551473 #731462

triadic

#551473 #735514 #147355

tetradic

#551473 #732614 #327314 #146273

square

#551473 #732614 #327314 #146273

split-complementary

#551473 #627314 #147326

monochromatic

#13051A #2E0B3F #551473 #7C1DA7 #A128DA

Accessibility & contrast

On white

12.11

#551473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#551473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551473

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551473	#FFFFFF	#000000	##FFFFFF
##551473	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003376

Deuteranopia (green-blind)

#013771

Tritanopia (blue-blind)

#512C44

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #551473;
/* rgb */ color: rgb(85, 20, 115);
/* oklch */ color: oklch(35.2% 0.154 312.0);

Tailwind

colors: {
  custom: {
    50: '#895b9c',
    500: '#551473',
    950: '#000000',
  },
}

SCSS

$custom: #551473;
$custom-light: #895b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#551473",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 115
  },
  "hsl": {
    "h": 281.053,
    "s": 70.37,
    "l": 26.471
  },
  "oklch": {
    "l": 0.35233,
    "c": 0.15357,
    "h": 312
  },
  "luminance": 0.03669
}

Semantic roles & 50–950 ramp

primary

#551473

secondary

#5DA93A

accent

#ED3B73

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #551473

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

Preview Lab → · Contrast checker → · Palette generator →