#551364#551364

#551364 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.140 H 319.3°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#551364
RGB	rgb(85, 19, 100)
HSL	hsl(289, 68%, 23%)
HSV	hsv(289, 81%, 39%)
CMYK	cmyk(15%, 81%, 0%, 60.8%)
CIE-LAB	lab(21.27, 41.47, -32.58)
CIE-LCH	lch(21.27, 52.74, 321.84°)
OKLab	oklab(33.97% 0.1064 -0.0915)
OKLCH	oklch(33.97% 0.14 319.3)
XYZ	xyz(6.2791, 3.3175, 12.3637)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.12

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551364 #226413

analogous

#2C1364 #551364 #64134A

triadic

#551364 #645513 #136455

tetradic

#551364 #642C13 #226413 #134A64

square

#551364 #642C13 #226413 #134A64

split-complementary

#551364 #4A6413 #13642C

monochromatic

#16051A #290931 #551364 #811D97 #AC27CB

Accessibility & contrast

On white

12.62

#551364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#551364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551364

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551364	#FFFFFF	#000000	##FFFFFF
##551364	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#193562

Tritanopia (blue-blind)

#55243B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #551364;
/* rgb */ color: rgb(85, 19, 100);
/* oklch */ color: oklch(34.0% 0.140 319.3);

Tailwind

colors: {
  custom: {
    50: '#885991',
    500: '#551364',
    950: '#000000',
  },
}

SCSS

$custom: #551364;
$custom-light: #885991;
$custom-dark: #000000;

JSON

{
  "hex": "#551364",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 100
  },
  "hsl": {
    "h": 288.889,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33972,
    "c": 0.14035,
    "h": 319.3
  },
  "luminance": 0.03317
}

Semantic roles & 50–950 ramp

primary

#551364

secondary

#4A9C37

accent

#EB3D5D

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040D

muted

#7D797D

Preview Lab

Preview with #551364

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

Preview Lab → · Contrast checker → · Palette generator →