#551355#551355

#551355 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 32.9% C 0.127 H 328.0°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#551355
RGB	rgb(85, 19, 85)
HSL	hsl(300, 63%, 20%)
HSV	hsv(300, 78%, 33%)
CMYK	cmyk(0%, 77.6%, 0%, 66.7%)
CIE-LAB	lab(20.26, 38.50, -24.24)
CIE-LCH	lch(20.26, 45.50, 327.80°)
OKLab	oklab(32.92% 0.1074 -0.0671)
OKLCH	oklch(32.92% 0.127 328)
XYZ	xyz(5.6188, 3.0533, 8.8860)
Luminance	0.0305 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551355 #135513

analogous

#341355 #551355 #551334

triadic

#551355 #555513 #135555

tetradic

#551355 #553413 #135513 #133455

square

#551355 #553413 #135513 #133455

split-complementary

#551355 #345513 #135534

monochromatic

#190619 #230823 #551355 #871E87 #B929B9

Accessibility & contrast

On white

13.04

#551355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#551355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551355

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551355	#FFFFFF	#000000	##FFFFFF
##551355	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072B57

Deuteranopia (green-blind)

#253453

Tritanopia (blue-blind)

#581D33

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #551355;
/* rgb */ color: rgb(85, 19, 85);
/* oklch */ color: oklch(32.9% 0.127 328.0);

Tailwind

colors: {
  custom: {
    50: '#885985',
    500: '#551355',
    950: '#000000',
  },
}

SCSS

$custom: #551355;
$custom-light: #885985;
$custom-dark: #000000;

JSON

{
  "hex": "#551355",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 85
  },
  "hsl": {
    "h": 300,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.32922,
    "c": 0.12667,
    "h": 328
  },
  "luminance": 0.03053
}

Semantic roles & 50–950 ramp

primary

#551355

secondary

#368D36

accent

#E64141

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #551355

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

Preview Lab → · Contrast checker → · Palette generator →