#531779#531779

#531779 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.156 H 308.0°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX#531779
RGBrgb(83, 23, 121)
HSLhsl(277, 68%, 28%)
HSVhsv(277, 81%, 47%)
CMYKcmyk(31.4%, 81%, 0%, 52.5%)
CIE-LABlab(23.11, 44.19, -43.22)
CIE-LCHlch(23.11, 61.82, 315.64°)
OKLaboklab(35.72% 0.0958 -0.1228)
OKLCHoklch(35.72% 0.156 308)
XYZxyz(7.3241, 3.8324, 18.4393)
Luminance0.0383 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#531779 #3D7917
analogous
#221779 #531779 #79176E
triadic
#531779 #795317 #177953
tetradic
#531779 #792217 #3D7917 #176E79
square
#531779 #792217 #3D7917 #176E79
split-complementary
#531779 #6E7917 #177922
monochromatic
#12051A #300D46 #531779 #7621AC #9832D8

Accessibility & contrast

On white

11.89
#531779 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.77
#531779 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531779
11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##531779#FFFFFF#000000##FFFFFF
##5317791.0011.891.7711.89
#FFFFFF11.891.0021.001.00
#0000001.7721.001.0021.00
##FFFFFF11.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00357C
Deuteranopia (green-blind)
#003877
Tritanopia (blue-blind)
#4D3048
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #531779;
/* rgb */ color: rgb(83, 23, 121);
/* oklch */ color: oklch(35.7% 0.156 308.0);
Tailwind
colors: {
  custom: {
    50: '#885ca0',
    500: '#531779',
    950: '#000000',
  },
}
SCSS
$custom: #531779;
$custom-light: #885ca0;
$custom-dark: #000000;
JSON
{
  "hex": "#531779",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 121
  },
  "hsl": {
    "h": 276.735,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35716,
    "c": 0.15579,
    "h": 308
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary
#531779
secondary
#69AE3E
accent
#EB3D80
background
#F8F5F9
surface
#F0E9F2
border
#CBC5CC
text
#0C040F
muted
#7D797E

Preview Lab

Preview with #531779

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

Preview Lab → · Contrast checker → · Palette generator →

#531779 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva