#491F89#491F89

#491F89 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.163 H 295.1°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX#491F89
RGBrgb(73, 31, 137)
HSLhsl(264, 63%, 33%)
HSVhsv(264, 77%, 54%)
CMYKcmyk(46.7%, 77.4%, 0%, 46.3%)
CIE-LABlab(24.33, 43.00, -51.39)
CIE-LCHlch(24.33, 67.00, 309.92°)
OKLaboklab(36.71% 0.069 -0.1473)
OKLCHoklch(36.71% 0.163 295.1)
XYZxyz(7.7518, 4.2024, 24.0648)
Luminance0.0420 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#491F89 #5F891F
analogous
#1F2A89 #491F89 #7E1F89
triadic
#491F89 #89491F #1F8949
tetradic
#491F89 #891F2A #5F891F #1F897E
square
#491F89 #891F2A #5F891F #1F897E
split-complementary
#491F89 #897E1F #2A891F
monochromatic
#140825 #2E1457 #491F89 #642ABB #834CD6

Accessibility & contrast

On white

11.41
#491F89 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#491F89 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491F89
11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##491F89#FFFFFF#000000##FFFFFF
##491F891.0011.411.8411.41
#FFFFFF11.411.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003B8C
Deuteranopia (green-blind)
#003887
Tritanopia (blue-blind)
#373B53
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #491f89;
/* rgb */ color: rgb(73, 31, 137);
/* oklch */ color: oklch(36.7% 0.163 295.1);
Tailwind
colors: {
  custom: {
    50: '#835fac',
    500: '#491f89',
    950: '#000000',
  },
}
SCSS
$custom: #491f89;
$custom-light: #835fac;
$custom-dark: #000000;
JSON
{
  "hex": "#491f89",
  "rgb": {
    "r": 73,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 263.774,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.36705,
    "c": 0.16263,
    "h": 295.1
  },
  "luminance": 0.04203
}

Semantic roles & 50–950 ramp

primary
#491F89
secondary
#8DB94B
accent
#E642A5
background
#F8F5FA
surface
#EFEAF4
border
#CAC6CE
text
#0B0510
muted
#7C797F

Preview Lab

Preview with #491F89

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

Preview Lab → · Contrast checker → · Palette generator →

#491F89 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva