Encycolorpedia

#181fb4 Hex Color Code

#181fb4 Paint ChipThe hexadecimal color code #181fb4 is a medium dark shade of blue. In the RGB color model #181fb4 is comprised of 9.41% red, 12.16% green and 70.59% blue. In the HSL color space #181fb4 has a hue of 237° (degrees), 76% saturation and 40% lightness. This color has an approximate wavelength of 464.87 nm.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

#181fb4 linear gradient to complementary #00cc00

  1. #181fb4
  2. #4540a1
  3. #565d8d
  4. #5b7978
  5. #579460
  6. #45b043
  7. #00cc00

Monochromatic Colors

  1. #0014a8
  2. #0018ac
  3. #0b1bb0
  4. #181fb4
  5. #2123b8
  6. #2926bc
  7. #2f2ac0

Tones

  1. #181fb4
  2. #3a2ca7
  3. #4b399a
  4. #56448e
  5. #5e5081
  6. #635b73
  7. #666666

Tints and Shades

#181fb4 to white

  1. #181fb4
  2. #5743c1
  3. #7f66cf
  4. #a18bdb
  5. #c2b0e8
  6. #e1d7f4
  7. #ffffff

#181fb4 to black

  1. #181fb4
  2. #1f1c94
  3. #201974
  4. #1e1557
  5. #19113b
  6. #130a21
  7. #000000

Paints

Similar Paints

  1. Caparol

    1. ★ 41/09
      #0020b4
      ΔE = 0.705 / LRV ≈ 4.3%
    2. 55 35 270 / Aquarell 95
      #0410c4
      ΔE = 2.915 / LRV ≈ 4.4%
  2. Plascon

    1. ★ Windblown B6-B1-2
      #0c20b0
      ΔE = 0.940 / LRV ≈ 4.2%
    2. ★ Dover Cliffs B7-B1-2
      #2018b4
      ΔE = 1.241 / LRV ≈ 4.3%
  3. Pantone / PMS

    1. ★ 2736 C
      #1e22aa
      ΔE = 1.440 / LRV ≈ 4.3%
  4. GM / General Motors

    1. Bright Blue
      #001daa
      ΔE = 2.380 / LRV ≈ 3.8%

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

#181fb4 HTML / CSS Code Examples

#181fb4 foreground

The object of art is not to reproduce reality, but to create a reality of the same intensity.

Alberto Giacometti
<p style="color: #181fb4">…</p>

#181fb4 background

It is a widely accepted notion among painters that it does not matter what one paints as long as it is well painted. This is the essence of academicism. There is no such thing as good painting about nothing.

Mark Rothko
<p style="background-color: #181fb4">…</p>

#181fb4 shadow

I would rather die of passion than of boredom.

Vincent van Gogh
<p style="text-shadow: 0.1em 0.1em 0.15em #181fb4">…</p>

Color Charts

Color Space Conversions

Decimal
1580980
Binary
00011000, 00011111, 10110100
Hexadecimal
#181fb4
LRV
≈ 4.5%
Closest short hex
#02b ΔE = 1.093
RGB
rgb(24, 31, 180)
RGBA
rgba(24, 31, 180, 1.0)
rg chromaticity
r: 0.102, g: 0.132, b: 0.766
RYB
red: 0.094%, yellow: 0.120%, blue: 0.706%
Android / android.graphics.Color
-15196236 / 0xff181fb4
HSL
hsl(237, 76%, 40%)
HSLA
hsla(237, 76%, 40%, 1.0)
HSV / HSB
hue: 237° (237.308), saturation: 87% (0.867), value: 71% (0.706)
HSP
hue: 237.308, saturation: 86.667%, perceived brightness: 26.101%
HSLuv (HUSL)
H: 265.454, S: 91.529, L: 25.163
Cubehelix
H: -125.230, S: 1.841, L: 0.178
TSL
T: -2.843, S: 0.411, L: 0.180
CMYK
cyan: 87% (0.867), magenta: 83% (0.828), yellow: 0% (0.000), key: 29% (0.294)
CMY
cyan: 91% (0.906), magenta: 88% (0.878), yellow: 29% (0.294)
XYZ
X: 9.102, Y: 4.468, Z: 43.554
xyY
x: 0.159, y: 0.078, Y: 4.468
CIELab
L: 25.163, a: 51.329, b: -76.392
CIELuv
L: 25.163, u: -7.123, v: -89.585
CIELCH / LCHab
L: 25.163, C: 92.034, H: 303.898
CIELUV / LCHuv
L: 25.163, C: 89.868, H: 265.454
Hunter-Lab
L: 21.138, a: 39.869, b: -107.365
CIECAM02
J: 16.868, C: 70.381, h: 261.740, Q: 80.916, M: 61.547, s: 87.214, H: 311.997
OSA-UCS
lightness: -10.931, jaune: -14.200, green: 2.655
LMS
L: 1.516, M: 1.446, S: 42.919
YCbCr
Y: 55.432, Cb: 194.447, Cr: 114.348
YCgCo
Y: 66.500, Cg: -35.500, Co: -33.000
YDbDr
Y: 45.893, Db: 201.767, Dr: 41.664
YPbPr
Y: 40.237, Pb: 75.305, Pr: -10.354
xvYCC
Y: 50.556, Cb: 194.150, Cr: 118.905
YIQ
Y: 45.893, I: -52.038, Q: 44.879
YUV
Y: 45.893, U: 65.994, V: -19.206
Munsell Color System
10PB 2/10 ΔE = 16.427
Brand Color
Pinboard ΔE = 6.170

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