#551471#551471

#551471 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 35.1% C 0.152 H 312.9°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#551471
RGB	rgb(85, 20, 113)
HSL	hsl(282, 70%, 26%)
HSV	hsv(282, 82%, 44%)
CMYK	cmyk(24.8%, 82.3%, 0%, 55.7%)
CIE-LAB	lab(22.39, 43.89, -39.25)
CIE-LCH	lch(22.39, 58.88, 318.19°)
OKLab	oklab(35.07% 0.1032 -0.1111)
OKLCH	oklch(35.07% 0.152 312.9)
XYZ	xyz(6.9766, 3.6241, 15.9516)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551471 #307114

analogous

#261471 #551471 #71145E

triadic

#551471 #715514 #147155

tetradic

#551471 #712614 #307114 #145E71

square

#551471 #712614 #307114 #145E71

split-complementary

#551471 #5E7114 #147126

monochromatic

#14051A #2E0B3D #551471 #7C1DA5 #A327D9

Accessibility & contrast

On white

12.18

#551471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#551471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551471

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551471	#FFFFFF	#000000	##FFFFFF
##551471	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#06376F

Tritanopia (blue-blind)

#522B43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #551471;
/* rgb */ color: rgb(85, 20, 113);
/* oklch */ color: oklch(35.1% 0.152 312.9);

Tailwind

colors: {
  custom: {
    50: '#895a9a',
    500: '#551471',
    950: '#000000',
  },
}

SCSS

$custom: #551471;
$custom-light: #895a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#551471",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 113
  },
  "hsl": {
    "h": 281.935,
    "s": 69.925,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35071,
    "c": 0.15163,
    "h": 312.9
  },
  "luminance": 0.03624
}

Semantic roles & 50–950 ramp

primary

#551471

secondary

#5BA739

accent

#ED3B71

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #551471

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

Preview Lab → · Contrast checker → · Palette generator →