#551455#551455

#551455 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.0% C 0.125 H 328.0°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX#551455
RGBrgb(85, 20, 85)
HSLhsl(300, 62%, 21%)
HSVhsv(300, 76%, 33%)
CMYKcmyk(0%, 76.5%, 0%, 66.7%)
CIE-LABlab(20.39, 38.11, -24.02)
CIE-LCHlch(20.39, 45.05, 327.77°)
OKLaboklab(33.02% 0.1063 -0.0665)
OKLCHoklch(33.02% 0.125 328)
XYZxyz(5.6361, 3.0879, 8.8917)
Luminance0.0309 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#551455 #145514
analogous
#341455 #551455 #551434
triadic
#551455 #555514 #145555
tetradic
#551455 #553414 #145514 #143455
square
#551455 #553414 #145514 #143455
split-complementary
#551455 #345514 #145534
monochromatic
#190619 #230823 #551455 #872087 #B82BB8

Accessibility & contrast

On white

12.98
#551455 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.62
#551455 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551455
12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##551455#FFFFFF#000000##FFFFFF
##5514551.0012.981.6212.98
#FFFFFF12.981.0021.001.00
#0000001.6221.001.0021.00
##FFFFFF12.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#092C57
Deuteranopia (green-blind)
#253453
Tritanopia (blue-blind)
#581E33
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #551455;
/* rgb */ color: rgb(85, 20, 85);
/* oklch */ color: oklch(33.0% 0.125 328.0);
Tailwind
colors: {
  custom: {
    50: '#885985',
    500: '#551455',
    950: '#000000',
  },
}
SCSS
$custom: #551455;
$custom-light: #885985;
$custom-dark: #000000;
JSON
{
  "hex": "#551455",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 85
  },
  "hsl": {
    "h": 300,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3302,
    "c": 0.12541,
    "h": 328
  },
  "luminance": 0.03087
}

Semantic roles & 50–950 ramp

primary
#551455
secondary
#388D38
accent
#E54343
background
#F8F5F8
surface
#F0E9EF
border
#CBC5CA
text
#0C040B
muted
#7D797C

Preview Lab

Preview with #551455

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

Preview Lab → · Contrast checker → · Palette generator →

#551455 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva