#551679#551679

#551679 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.157 H 309.3°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX#551679
RGBrgb(85, 22, 121)
HSLhsl(278, 69%, 28%)
HSVhsv(278, 82%, 47%)
CMYKcmyk(29.8%, 81.8%, 0%, 52.5%)
CIE-LABlab(23.29, 44.95, -42.91)
CIE-LCHlch(23.29, 62.15, 316.33°)
OKLaboklab(35.91% 0.0996 -0.1219)
OKLCHoklch(35.91% 0.157 309.3)
XYZxyz(7.4837, 3.8857, 18.4412)
Luminance0.0389 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#551679 #3A7916
analogous
#231679 #551679 #79166B
triadic
#551679 #795516 #167955
tetradic
#551679 #792316 #3A7916 #166B79
square
#551679 #792316 #3A7916 #166B79
split-complementary
#551679 #6B7916 #167923
monochromatic
#12051A #310D45 #551679 #791FAD #9C30D9

Accessibility & contrast

On white

11.82
#551679 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#551679 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551679
11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##551679#FFFFFF#000000##FFFFFF
##5516791.0011.821.7811.82
#FFFFFF11.821.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00357C
Deuteranopia (green-blind)
#003877
Tritanopia (blue-blind)
#502F48
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #551679;
/* rgb */ color: rgb(85, 22, 121);
/* oklch */ color: oklch(35.9% 0.157 309.3);
Tailwind
colors: {
  custom: {
    50: '#895ca0',
    500: '#551679',
    950: '#000000',
  },
}
SCSS
$custom: #551679;
$custom-light: #895ca0;
$custom-dark: #000000;
JSON
{
  "hex": "#551679",
  "rgb": {
    "r": 85,
    "g": 22,
    "b": 121
  },
  "hsl": {
    "h": 278.182,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.35907,
    "c": 0.1574,
    "h": 309.3
  },
  "luminance": 0.03886
}

Semantic roles & 50–950 ramp

primary
#551679
secondary
#66AE3D
accent
#EC3C7C
background
#F8F5F9
surface
#F0E9F2
border
#CBC5CC
text
#0C040F
muted
#7D797E

Preview Lab

Preview with #551679

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

Preview Lab → · Contrast checker → · Palette generator →

#551679 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva