#552663#552663

#552663 is a dark, moderate purple. Relative luminance 0.042; OKLCH L 36.2% C 0.112 H 317.9°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#552663
RGB	rgb(85, 38, 99)
HSL	hsl(286, 45%, 27%)
HSV	hsv(286, 62%, 39%)
CMYK	cmyk(14.1%, 61.6%, 0%, 61.2%)
CIE-LAB	lab(24.38, 32.40, -26.96)
CIE-LCH	lch(24.38, 42.15, 320.23°)
OKLab	oklab(36.19% 0.0831 -0.0752)
OKLCH	oklch(36.19% 0.112 317.9)
XYZ	xyz(6.6912, 4.2186, 12.2638)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#552663 #346326

analogous

#372663 #552663 #632653

triadic

#552663 #635526 #266355

tetradic

#552663 #633726 #346326 #265363

square

#552663 #633726 #346326 #265363

split-complementary

#552663 #536326 #266337

monochromatic

#130816 #2F1537 #552663 #7B378F #A04AB9

Accessibility & contrast

On white

11.39

#552663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#552663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #552663

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##552663	#FFFFFF	#000000	##FFFFFF
##552663	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173765

Deuteranopia (green-blind)

#283B61

Tritanopia (blue-blind)

#553040

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #552663;
/* rgb */ color: rgb(85, 38, 99);
/* oklch */ color: oklch(36.2% 0.112 317.9);

Tailwind

colors: {
  custom: {
    50: '#876390',
    500: '#552663',
    950: '#000000',
  },
}

SCSS

$custom: #552663;
$custom-light: #876390;
$custom-dark: #000000;

JSON

{
  "hex": "#552663",
  "rgb": {
    "r": 85,
    "g": 38,
    "b": 99
  },
  "hsl": {
    "h": 286.23,
    "s": 44.526,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36187,
    "c": 0.11211,
    "h": 317.9
  },
  "luminance": 0.04218
}

Semantic roles & 50–950 ramp

primary

#552663

secondary

#5F964F

accent

#D45471

background

#F8F6F8

surface

#F0EBF0

border

#CBC6CB

text

#0B050C

muted

#7C7A7D

Preview Lab

Preview with #552663

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

Preview Lab → · Contrast checker → · Palette generator →