#491D84#491D84

#491D84 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.0% C 0.159 H 297.0°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX#491D84
RGBrgb(73, 29, 132)
HSLhsl(266, 64%, 32%)
HSVhsv(266, 78%, 52%)
CMYKcmyk(44.7%, 78%, 0%, 48.2%)
CIE-LABlab(23.54, 42.59, -49.54)
CIE-LCHlch(23.54, 65.33, 310.68°)
OKLaboklab(36.01% 0.0722 -0.1418)
OKLCHoklch(36.01% 0.159 297)
XYZxyz(7.3508, 3.9610, 22.2026)
Luminance0.0396 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#491D84 #58841D
analogous
#1D2584 #491D84 #7D1D84
triadic
#491D84 #84491D #1D8449
tetradic
#491D84 #841D25 #58841D #1D847D
square
#491D84 #841D25 #58841D #1D847D
split-complementary
#491D84 #847D1D #25841D
monochromatic
#120720 #2D1252 #491D84 #6528B6 #8345D6

Accessibility & contrast

On white

11.72
#491D84 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#491D84 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491D84
11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##491D84#FFFFFF#000000##FFFFFF
##491D841.0011.721.7911.72
#FFFFFF11.721.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003887
Deuteranopia (green-blind)
#003782
Tritanopia (blue-blind)
#39394F
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #491d84;
/* rgb */ color: rgb(73, 29, 132);
/* oklch */ color: oklch(36.0% 0.159 297.0);
Tailwind
colors: {
  custom: {
    50: '#825ea9',
    500: '#491d84',
    950: '#000000',
  },
}
SCSS
$custom: #491d84;
$custom-light: #825ea9;
$custom-dark: #000000;
JSON
{
  "hex": "#491d84",
  "rgb": {
    "r": 73,
    "g": 29,
    "b": 132
  },
  "hsl": {
    "h": 265.631,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36011,
    "c": 0.15914,
    "h": 297
  },
  "luminance": 0.03961
}

Semantic roles & 50–950 ramp

primary
#491D84
secondary
#87B746
accent
#E741A0
background
#F8F5FA
surface
#EFE9F4
border
#CAC5CE
text
#0B0510
muted
#7C797F

Preview Lab

Preview with #491D84

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

Preview Lab → · Contrast checker → · Palette generator →

#491D84 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva