#551371#551371

#551371 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 35.0% C 0.153 H 313.0°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#551371
RGB	rgb(85, 19, 113)
HSL	hsl(282, 71%, 26%)
HSV	hsv(282, 83%, 44%)
CMYK	cmyk(24.8%, 83.2%, 0%, 55.7%)
CIE-LAB	lab(22.27, 44.24, -39.45)
CIE-LCH	lch(22.27, 59.27, 318.28°)
OKLab	oklab(34.99% 0.1041 -0.1116)
OKLCH	oklch(34.99% 0.153 313)
XYZ	xyz(6.9593, 3.5895, 15.9458)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551371 #2F7113

analogous

#261371 #551371 #71135E

triadic

#551371 #715513 #137155

tetradic

#551371 #712613 #2F7113 #135E71

square

#551371 #712613 #2F7113 #135E71

split-complementary

#551371 #5E7113 #137126

monochromatic

#14041A #2E0A3D #551371 #7C1CA5 #A425DA

Accessibility & contrast

On white

12.22

#551371 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#551371 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551371

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551371	#FFFFFF	#000000	##FFFFFF
##551371	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003274

Deuteranopia (green-blind)

#04376F

Tritanopia (blue-blind)

#522A42

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #551371;
/* rgb */ color: rgb(85, 19, 113);
/* oklch */ color: oklch(35.0% 0.153 313.0);

Tailwind

colors: {
  custom: {
    50: '#895a9a',
    500: '#551371',
    950: '#000000',
  },
}

SCSS

$custom: #551371;
$custom-light: #895a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#551371",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 113
  },
  "hsl": {
    "h": 282.128,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.34985,
    "c": 0.15264,
    "h": 313
  },
  "luminance": 0.03589
}

Semantic roles & 50–950 ramp

primary

#551371

secondary

#59A838

accent

#EE3A6F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #551371

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

Preview Lab → · Contrast checker → · Palette generator →