#491A77#491A77

#491A77 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.148 H 302.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX#491A77
RGBrgb(73, 26, 119)
HSLhsl(270, 64%, 28%)
HSVhsv(270, 78%, 47%)
CMYKcmyk(38.7%, 78.2%, 0%, 53.3%)
CIE-LABlab(21.90, 40.55, -43.98)
CIE-LCHlch(21.90, 59.82, 312.68°)
OKLaboklab(34.5% 0.0784 -0.1255)
OKLCHoklch(34.5% 0.148 302)
XYZxyz(6.4460, 3.4871, 17.7827)
Luminance0.0349 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#491A77 #48771A
analogous
#1B1A77 #491A77 #771A76
triadic
#491A77 #77491A #1A7749
tetradic
#491A77 #771B1A #48771A #1A7677
square
#491A77 #771B1A #48771A #1A7677
split-complementary
#491A77 #76771A #1A771B
monochromatic
#0F0519 #2A0F45 #491A77 #6825A9 #8738D3

Accessibility & contrast

On white

12.37
#491A77 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.70
#491A77 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491A77
12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##491A77#FFFFFF#000000##FFFFFF
##491A771.0012.371.7012.37
#FFFFFF12.371.0021.001.00
#0000001.7021.001.0021.00
##FFFFFF12.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00347A
Deuteranopia (green-blind)
#003475
Tritanopia (blue-blind)
#3F3247
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #491a77;
/* rgb */ color: rgb(73, 26, 119);
/* oklch */ color: oklch(34.5% 0.148 302.0);
Tailwind
colors: {
  custom: {
    50: '#815c9f',
    500: '#491a77',
    950: '#000000',
  },
}
SCSS
$custom: #491a77;
$custom-light: #815c9f;
$custom-dark: #000000;
JSON
{
  "hex": "#491a77",
  "rgb": {
    "r": 73,
    "g": 26,
    "b": 119
  },
  "hsl": {
    "h": 270.323,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34498,
    "c": 0.14794,
    "h": 302
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary
#491A77
secondary
#76AC41
accent
#E74193
background
#F8F5F9
surface
#EFE9F2
border
#CAC5CC
text
#0B040F
muted
#7C797E

Preview Lab

Preview with #491A77

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

Preview Lab → · Contrast checker → · Palette generator →

#491A77 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva