#551054#551054

#551054 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.6% C 0.129 H 328.7°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#551054
RGB	rgb(85, 16, 84)
HSL	hsl(301, 68%, 20%)
HSV	hsv(301, 81%, 33%)
CMYK	cmyk(0%, 81.2%, 1.2%, 66.7%)
CIE-LAB	lab(19.81, 39.41, -24.27)
CIE-LCH	lch(19.81, 46.28, 328.37°)
OKLab	oklab(32.58% 0.1105 -0.0672)
OKLCH	oklch(32.58% 0.129 328.7)
XYZ	xyz(5.5318, 2.9424, 8.6624)
Luminance	0.0294 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551054 #105511

analogous

#341055 #551054 #551031

triadic

#551054 #545510 #105455

tetradic

#551054 #553410 #105511 #103155

square

#551054 #553410 #105511 #103155

split-complementary

#551054 #315510 #105534

monochromatic

#1A0519 #210621 #551054 #891A87 #BC23BA

Accessibility & contrast

On white

13.22

#551054 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#551054 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551054

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551054	#FFFFFF	#000000	##FFFFFF
##551054	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042A56

Deuteranopia (green-blind)

#243352

Tritanopia (blue-blind)

#581B31

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #551054;
/* rgb */ color: rgb(85, 16, 84);
/* oklch */ color: oklch(32.6% 0.129 328.7);

Tailwind

colors: {
  custom: {
    50: '#885784',
    500: '#551054',
    950: '#000000',
  },
}

SCSS

$custom: #551054;
$custom-light: #885784;
$custom-dark: #000000;

JSON

{
  "hex": "#551054",
  "rgb": {
    "r": 85,
    "g": 16,
    "b": 84
  },
  "hsl": {
    "h": 300.87,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32584,
    "c": 0.12934,
    "h": 328.7
  },
  "luminance": 0.02942
}

Semantic roles & 50–950 ramp

primary

#551054

secondary

#328F34

accent

#EB3F3D

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #551054

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

Preview Lab → · Contrast checker → · Palette generator →