#551068#551068

#551068 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.147 H 317.5°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#551068
RGB	rgb(85, 16, 104)
HSL	hsl(287, 73%, 24%)
HSV	hsv(287, 85%, 41%)
CMYK	cmyk(18.3%, 84.6%, 0%, 59.2%)
CIE-LAB	lab(21.21, 43.33, -35.30)
CIE-LCH	lch(21.21, 55.89, 320.83°)
OKLab	oklab(34.02% 0.1085 -0.0994)
OKLCH	oklch(34.02% 0.147 317.5)
XYZ	xyz(6.4299, 3.3016, 13.3926)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551068 #236810

analogous

#291068 #551068 #68104F

triadic

#551068 #685510 #106855

tetradic

#551068 #682910 #236810 #104F68

square

#551068 #682910 #236810 #104F68

split-complementary

#551068 #4F6810 #106829

monochromatic

#16041B #2A0833 #551068 #80189D #AC20D2

Accessibility & contrast

On white

12.65

#551068 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#551068 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551068

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551068	#FFFFFF	#000000	##FFFFFF
##551068	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#123566

Tritanopia (blue-blind)

#54253D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #551068;
/* rgb */ color: rgb(85, 16, 104);
/* oklch */ color: oklch(34.0% 0.147 317.5);

Tailwind

colors: {
  custom: {
    50: '#885894',
    500: '#551068',
    950: '#000000',
  },
}

SCSS

$custom: #551068;
$custom-light: #885894;
$custom-dark: #000000;

JSON

{
  "hex": "#551068",
  "rgb": {
    "r": 85,
    "g": 16,
    "b": 104
  },
  "hsl": {
    "h": 287.045,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34024,
    "c": 0.14716,
    "h": 317.5
  },
  "luminance": 0.03301
}

Semantic roles & 50–950 ramp

primary

#551068

secondary

#4BA034

accent

#F03860

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #551068

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

Preview Lab → · Contrast checker → · Palette generator →