#551052#551052

#551052 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.5% C 0.128 H 330.0°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#551052
RGB	rgb(85, 16, 82)
HSL	hsl(303, 68%, 20%)
HSV	hsv(303, 81%, 33%)
CMYK	cmyk(0%, 81.2%, 3.5%, 66.7%)
CIE-LAB	lab(19.69, 39.04, -23.12)
CIE-LCH	lch(19.69, 45.38, 329.36°)
OKLab	oklab(32.45% 0.1105 -0.0639)
OKLCH	oklch(32.45% 0.128 330)
XYZ	xyz(5.4546, 2.9115, 8.2557)
Luminance	0.0291 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551052 #105513

analogous

#361055 #551052 #55102F

triadic

#551052 #525510 #105255

tetradic

#551052 #553610 #105513 #102F55

square

#551052 #553610 #105513 #102F55

split-complementary

#551052 #2F5510 #105536

monochromatic

#1A0519 #210620 #551052 #891A84 #BC23B5

Accessibility & contrast

On white

13.27

#551052 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#551052 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551052

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551052	#FFFFFF	#000000	##FFFFFF
##551052	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072A54

Deuteranopia (green-blind)

#253350

Tritanopia (blue-blind)

#581A30

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #551052;
/* rgb */ color: rgb(85, 16, 82);
/* oklch */ color: oklch(32.5% 0.128 330.0);

Tailwind

colors: {
  custom: {
    50: '#885783',
    500: '#551052',
    950: '#000000',
  },
}

SCSS

$custom: #551052;
$custom-light: #885783;
$custom-dark: #000000;

JSON

{
  "hex": "#551052",
  "rgb": {
    "r": 85,
    "g": 16,
    "b": 82
  },
  "hsl": {
    "h": 302.609,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32453,
    "c": 0.12764,
    "h": 330
  },
  "luminance": 0.02911
}

Semantic roles & 50–950 ramp

primary

#551052

secondary

#328F36

accent

#EB443D

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #551052

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

Preview Lab → · Contrast checker → · Palette generator →