#551767#551767

#551767 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.6% C 0.139 H 317.4°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX#551767
RGBrgb(85, 23, 103)
HSLhsl(287, 63%, 25%)
HSVhsv(287, 78%, 40%)
CMYKcmyk(17.5%, 77.7%, 0%, 59.6%)
CIE-LABlab(22.03, 40.55, -33.33)
CIE-LCHlch(22.03, 52.50, 320.58°)
OKLaboklab(34.58% 0.102 -0.0937)
OKLCHoklch(34.58% 0.139 317.4)
XYZxyz(6.5005, 3.5236, 13.1670)
Luminance0.0352 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#551767 #296717
analogous
#2D1767 #551767 #671751
triadic
#551767 #675517 #176755
tetradic
#551767 #672D17 #296717 #175167
square
#551767 #672D17 #296717 #175167
split-complementary
#551767 #516717 #17672D
monochromatic
#150619 #2C0C35 #551767 #7E2299 #A82DCB

Accessibility & contrast

On white

12.32
#551767 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.70
#551767 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551767
12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##551767#FFFFFF#000000##FFFFFF
##5517671.0012.321.7012.32
#FFFFFF12.321.0021.001.00
#0000001.7021.001.0021.00
##FFFFFF12.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003169
Deuteranopia (green-blind)
#193765
Tritanopia (blue-blind)
#54283E
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #551767;
/* rgb */ color: rgb(85, 23, 103);
/* oklch */ color: oklch(34.6% 0.139 317.4);
Tailwind
colors: {
  custom: {
    50: '#885b93',
    500: '#551767',
    950: '#000000',
  },
}
SCSS
$custom: #551767;
$custom-light: #885b93;
$custom-dark: #000000;
JSON
{
  "hex": "#551767",
  "rgb": {
    "r": 85,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 286.5,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34577,
    "c": 0.13854,
    "h": 317.4
  },
  "luminance": 0.03523
}

Semantic roles & 50–950 ramp

primary
#551767
secondary
#529D3D
accent
#E74166
background
#F8F5F9
surface
#F0E9F1
border
#CBC5CB
text
#0C040D
muted
#7D797E

Preview Lab

Preview with #551767

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

Preview Lab → · Contrast checker → · Palette generator →

#551767 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva