#491A90#491A90

#491A90 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.8% C 0.175 H 293.8°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX#491A90
RGBrgb(73, 26, 144)
HSLhsl(264, 69%, 33%)
HSVhsv(264, 82%, 56%)
CMYKcmyk(49.3%, 81.9%, 0%, 43.5%)
CIE-LABlab(24.22, 47.11, -55.92)
CIE-LCHlch(24.22, 73.12, 310.11°)
OKLaboklab(36.83% 0.0709 -0.1605)
OKLCHoklch(36.83% 0.175 293.8)
XYZxyz(8.1497, 4.1686, 26.7554)
Luminance0.0417 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#491A90 #61901A
analogous
#1A2690 #491A90 #841A90
triadic
#491A90 #90491A #1A9049
tetradic
#491A90 #901A26 #61901A #1A9084
square
#491A90 #901A26 #61901A #1A9084
split-complementary
#491A90 #90841A #26901A
monochromatic
#140728 #2F115C #491A90 #6323C4 #8347DE

Accessibility & contrast

On white

11.45
#491A90 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#491A90 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491A90
11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##491A90#FFFFFF#000000##FFFFFF
##491A901.0011.451.8311.45
#FFFFFF11.451.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003B93
Deuteranopia (green-blind)
#00378E
Tritanopia (blue-blind)
#333C56
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #491a90;
/* rgb */ color: rgb(73, 26, 144);
/* oklch */ color: oklch(36.8% 0.175 293.8);
Tailwind
colors: {
  custom: {
    50: '#845db2',
    500: '#491a90',
    950: '#000000',
  },
}
SCSS
$custom: #491a90;
$custom-light: #845db2;
$custom-dark: #000000;
JSON
{
  "hex": "#491a90",
  "rgb": {
    "r": 73,
    "g": 26,
    "b": 144
  },
  "hsl": {
    "h": 263.898,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.36832,
    "c": 0.17547,
    "h": 293.8
  },
  "luminance": 0.04169
}

Semantic roles & 50–950 ramp

primary
#491A90
secondary
#8FBF47
accent
#EC3CA6
background
#F8F5FB
surface
#F0E9F6
border
#CBC5D0
text
#0C0511
muted
#7D7980

Preview Lab

Preview with #491A90

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

Preview Lab → · Contrast checker → · Palette generator →

#491A90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva