#551370#551370

#551370 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.9% C 0.152 H 313.4°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#551370
RGB	rgb(85, 19, 112)
HSL	hsl(283, 71%, 26%)
HSV	hsv(283, 83%, 44%)
CMYK	cmyk(24.1%, 83%, 0%, 56.1%)
CIE-LAB	lab(22.19, 44.02, -38.93)
CIE-LCH	lch(22.19, 58.77, 318.51°)
OKLab	oklab(34.9% 0.1043 -0.1101)
OKLCH	oklch(34.9% 0.152 313.4)
XYZ	xyz(6.9033, 3.5671, 15.6510)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551370 #2E7013

analogous

#271370 #551370 #70135C

triadic

#551370 #705513 #137055

tetradic

#551370 #702713 #2E7013 #135C70

square

#551370 #702713 #2E7013 #135C70

split-complementary

#551370 #5C7013 #137027

monochromatic

#14041A #2D0A3C #551370 #7D1CA4 #A425D9

Accessibility & contrast

On white

12.26

#551370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#551370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551370

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551370	#FFFFFF	#000000	##FFFFFF
##551370	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003272

Deuteranopia (green-blind)

#07366E

Tritanopia (blue-blind)

#522A42

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #551370;
/* rgb */ color: rgb(85, 19, 112);
/* oklch */ color: oklch(34.9% 0.152 313.4);

Tailwind

colors: {
  custom: {
    50: '#895a9a',
    500: '#551370',
    950: '#000000',
  },
}

SCSS

$custom: #551370;
$custom-light: #895a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#551370",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 112
  },
  "hsl": {
    "h": 282.581,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34904,
    "c": 0.15169,
    "h": 313.4
  },
  "luminance": 0.03567
}

Semantic roles & 50–950 ramp

primary

#551370

secondary

#58A738

accent

#EE3A6E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #551370

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

Preview Lab → · Contrast checker → · Palette generator →