#491457#491457

#491457 is a dark, vivid purple. Relative luminance 0.026; OKLCH L 31.2% C 0.121 H 318.3°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX#491457
RGBrgb(73, 20, 87)
HSLhsl(287, 63%, 21%)
HSVhsv(287, 77%, 34%)
CMYKcmyk(16.1%, 77%, 0%, 65.9%)
CIE-LABlab(18.39, 35.53, -28.69)
CIE-LCHlch(18.39, 45.67, 321.08°)
OKLaboklab(31.21% 0.0905 -0.0805)
OKLCHoklch(31.21% 0.121 318.3)
XYZxyz(4.7179, 2.6051, 9.2693)
Luminance0.0261 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#491457 #225714
analogous
#271457 #491457 #571443
triadic
#491457 #574914 #145749
tetradic
#491457 #572714 #225714 #144357
square
#491457 #572714 #225714 #144357
split-complementary
#491457 #435714 #145727
monochromatic
#150619 #1F0925 #491457 #731F89 #9D2BBB

Accessibility & contrast

On white

13.81
#491457 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.52
#491457 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491457
13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##491457#FFFFFF#000000##FFFFFF
##4914571.0013.811.5213.81
#FFFFFF13.811.0021.001.00
#0000001.5221.001.0021.00
##FFFFFF13.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002959
Deuteranopia (green-blind)
#172F55
Tritanopia (blue-blind)
#492134
Achromatopsia (no color)
#2D2D2D

Design tokens & code

CSS
--color: #491457;
/* rgb */ color: rgb(73, 20, 87);
/* oklch */ color: oklch(31.2% 0.121 318.3);
Tailwind
colors: {
  custom: {
    50: '#7e5787',
    500: '#491457',
    950: '#000000',
  },
}
SCSS
$custom: #491457;
$custom-light: #7e5787;
$custom-dark: #000000;
JSON
{
  "hex": "#491457",
  "rgb": {
    "r": 73,
    "g": 20,
    "b": 87
  },
  "hsl": {
    "h": 287.463,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31205,
    "c": 0.12116,
    "h": 318.3
  },
  "luminance": 0.02605
}

Semantic roles & 50–950 ramp

primary
#491457
secondary
#4A8F38
accent
#E64264
background
#F7F5F8
surface
#EEE9EF
border
#C9C5CA
text
#0A030B
muted
#7C787C

Preview Lab

Preview with #491457

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

Preview Lab → · Contrast checker → · Palette generator →

#491457 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva