#551567#551567

#551567 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.4% C 0.141 H 317.6°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#551567
RGB	rgb(85, 21, 103)
HSL	hsl(287, 66%, 24%)
HSV	hsv(287, 80%, 40%)
CMYK	cmyk(17.5%, 79.6%, 0%, 59.6%)
CIE-LAB	lab(21.75, 41.35, -33.78)
CIE-LCH	lch(21.75, 53.39, 320.75°)
OKLab	oklab(34.38% 0.1041 -0.095)
OKLCH	oklch(34.38% 0.141 317.6)
XYZ	xyz(6.4623, 3.4472, 13.1543)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551567 #276715

analogous

#2C1567 #551567 #671550

triadic

#551567 #675515 #156755

tetradic

#551567 #672C15 #276715 #155067

square

#551567 #672C15 #276715 #155067

split-complementary

#551567 #506715 #15672C

monochromatic

#150519 #2B0B34 #551567 #7F1F9A #A92ACD

Accessibility & contrast

On white

12.43

#551567 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#551567 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551567

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551567	#FFFFFF	#000000	##FFFFFF
##551567	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003069

Deuteranopia (green-blind)

#183665

Tritanopia (blue-blind)

#54273D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #551567;
/* rgb */ color: rgb(85, 21, 103);
/* oklch */ color: oklch(34.4% 0.141 317.6);

Tailwind

colors: {
  custom: {
    50: '#885a93',
    500: '#551567',
    950: '#000000',
  },
}

SCSS

$custom: #551567;
$custom-light: #885a93;
$custom-dark: #000000;

JSON

{
  "hex": "#551567",
  "rgb": {
    "r": 85,
    "g": 21,
    "b": 103
  },
  "hsl": {
    "h": 286.829,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34381,
    "c": 0.14092,
    "h": 317.6
  },
  "luminance": 0.03447
}

Semantic roles & 50–950 ramp

primary

#551567

secondary

#509E3A

accent

#E93F64

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #551567

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

Preview Lab → · Contrast checker → · Palette generator →