#551365#551365

#551365 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.141 H 318.8°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#551365
RGB	rgb(85, 19, 101)
HSL	hsl(288, 68%, 24%)
HSV	hsv(288, 81%, 40%)
CMYK	cmyk(15.8%, 81.2%, 0%, 60.4%)
CIE-LAB	lab(21.35, 41.68, -33.12)
CIE-LCH	lch(21.35, 53.24, 321.52°)
OKLab	oklab(34.05% 0.1063 -0.0931)
OKLCH	oklch(34.05% 0.141 318.8)
XYZ	xyz(6.3278, 3.3369, 12.6202)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.32

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551365 #236513

analogous

#2C1365 #551365 #65134C

triadic

#551365 #655513 #136555

tetradic

#551365 #652C13 #236513 #134C65

square

#551365 #652C13 #236513 #134C65

split-complementary

#551365 #4C6513 #13652C

monochromatic

#16051A #2A0931 #551365 #801D99 #AC26CC

Accessibility & contrast

On white

12.59

#551365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#551365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551365

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551365	#FFFFFF	#000000	##FFFFFF
##551365	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F67

Deuteranopia (green-blind)

#183563

Tritanopia (blue-blind)

#55253C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #551365;
/* rgb */ color: rgb(85, 19, 101);
/* oklch */ color: oklch(34.0% 0.141 318.8);

Tailwind

colors: {
  custom: {
    50: '#885991',
    500: '#551365',
    950: '#000000',
  },
}

SCSS

$custom: #551365;
$custom-light: #885991;
$custom-dark: #000000;

JSON

{
  "hex": "#551365",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 101
  },
  "hsl": {
    "h": 288.293,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34046,
    "c": 0.14128,
    "h": 318.8
  },
  "luminance": 0.03337
}

Semantic roles & 50–950 ramp

primary

#551365

secondary

#4B9D37

accent

#EB3D5F

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #551365

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

Preview Lab → · Contrast checker → · Palette generator →