#551558#551558

#551558 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.3% C 0.127 H 326.0°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX#551558
RGBrgb(85, 21, 88)
HSLhsl(297, 61%, 21%)
HSVhsv(297, 76%, 35%)
CMYKcmyk(3.4%, 76.1%, 0%, 65.5%)
CIE-LABlab(20.72, 38.29, -25.51)
CIE-LCHlch(20.72, 46.01, 326.32°)
OKLaboklab(33.32% 0.1052 -0.0709)
OKLCHoklch(33.32% 0.127 326)
XYZxyz(5.7758, 3.1726, 9.5388)
Luminance0.0317 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#551558 #185815
analogous
#341558 #551558 #58153A
triadic
#551558 #585515 #155855
tetradic
#551558 #583415 #185815 #153A58
square
#551558 #583415 #185815 #153A58
split-complementary
#551558 #3A5815 #155834
monochromatic
#180619 #250927 #551558 #852189 #B42DBB

Accessibility & contrast

On white

12.85
#551558 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.63
#551558 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551558
12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##551558#FFFFFF#000000##FFFFFF
##5515581.0012.851.6312.85
#FFFFFF12.851.0021.001.00
#0000001.6321.001.0021.00
##FFFFFF12.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#062D5A
Deuteranopia (green-blind)
#243556
Tritanopia (blue-blind)
#572035
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #551558;
/* rgb */ color: rgb(85, 21, 88);
/* oklch */ color: oklch(33.3% 0.127 326.0);
Tailwind
colors: {
  custom: {
    50: '#885a87',
    500: '#551558',
    950: '#000000',
  },
}
SCSS
$custom: #551558;
$custom-light: #885a87;
$custom-dark: #000000;
JSON
{
  "hex": "#551558",
  "rgb": {
    "r": 85,
    "g": 21,
    "b": 88
  },
  "hsl": {
    "h": 297.313,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.33317,
    "c": 0.12683,
    "h": 326
  },
  "luminance": 0.03172
}

Semantic roles & 50–950 ramp

primary
#551558
secondary
#3D9039
accent
#E5434A
background
#F8F5F8
surface
#F0E9EF
border
#CBC5CA
text
#0C040B
muted
#7D797C

Preview Lab

Preview with #551558

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

Preview Lab → · Contrast checker → · Palette generator →

#551558 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva