Encycolorpedia

#181b31 Hex Color Code

#181b31 Paint ChipThe hexadecimal color code #181b31 is a very dark shade of blue. In the RGB color model #181b31 is comprised of 9.41% red, 10.59% green and 19.22% blue. In the HSL color space #181b31 has a hue of 233° (degrees), 34% saturation and 14% lightness. This color has an approximate wavelength of 468.23 nm.

Color Variations

Related Named Colors

Color Schemes

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

Tints and Shades

#181b31 to white

  1. #181b31
  2. #3a3b4f
  3. #5d5e6f
  4. #838391
  5. #ababb5
  6. #d4d4d9
  7. #ffffff

Paints

Similar Paints

  1. GM / General Motors

    1. ★ Dark Otter Gray
      #1c1c30
      ΔE = 1.338 / LRV ≈ 1.3%
    2. Dark Jadestone Firemist
      #1b1b2b
      ΔE = 2.591 / LRV ≈ 1.2%
  2. RAL

    1. ★ RAL 5003 / Saphire blue
      #1d1e33
      ΔE = 1.743 / LRV ≈ 1.4%
  3. Ford

    1. ★ Blue
      #121b34
      ΔE = 1.809 / LRV ≈ 1.2%
  4. Chrysler

    1. Classic Blue
      #1e1c35
      ΔE = 2.330 / LRV ≈ 1.4%
    2. Midnight Blue
      #191d2d
      ΔE = 2.801 / LRV ≈ 1.3%
  5. Pantone / PMS

    1. 532 XGC
      #1c1d2e
      ΔE = 2.354 / LRV ≈ 1.3%
    2. 5255 C
      #1e1a34
      ΔE = 2.899 / LRV ≈ 1.3%
  6. Volkswagen

    1. Indigo Blue
      #1d1b2c
      ΔE = 2.505 / LRV ≈ 1.2%
    2. Ming Blue
      #151b2c
      ΔE = 2.599 / LRV ≈ 1.1%

#181b31 HTML / CSS Code Examples

#181b31 foreground

Life beats down and crushes the soul and art reminds you that you have one.

Stella Adler
<p style="color: #181b31">…</p>

#181b31 background

In art, the hand can never execute anything higher than the heart can imagine.

Ralph Waldo Emerson
<p style="background-color: #181b31">…</p>

#181b31 shadow

Creativity takes courage.

Henri Matisse
<p style="text-shadow: 0.1em 0.1em 0.15em #181b31">…</p>

Color Charts

Color Space Conversions

Decimal
1579825
Binary
00011000, 00011011, 00110001
Hexadecimal
#181b31
LRV
≈ 1.2%
Closest short hex
#223 ΔE = 4.314
RGB
rgb(24, 27, 49)
RGBA
rgba(24, 27, 49, 1.0)
rg chromaticity
r: 0.240, g: 0.270, b: 0.490
RYB
red: 0.094%, yellow: 0.105%, blue: 0.192%
Android / android.graphics.Color
-15197391 / 0xff181b31
HSL
hsl(233, 34%, 14%)
HSLA
hsla(233, 34%, 14%, 1.0)
HSV / HSB
hue: 233° (232.800), saturation: 51% (0.510), value: 19% (0.192)
HSP
hue: 232.800, saturation: 51.020%, perceived brightness: 11.593%
HSLuv (HUSL)
H: 262.189, S: 38.462, L: 10.555
Cubehelix
H: -129.140, S: 0.415, L: 0.112
TSL
T: -2.654, S: 0.151, L: 0.112
CMYK
cyan: 51% (0.510), magenta: 45% (0.449), yellow: 0% (0.000), key: 81% (0.808)
CMY
cyan: 91% (0.906), magenta: 89% (0.894), yellow: 81% (0.808)
XYZ
X: 1.323, Y: 1.200, Z: 3.067
xyY
x: 0.237, y: 0.215, Y: 1.200
CIELab
L: 10.555, a: 5.807, b: -15.068
CIELuv
L: 10.555, u: -1.689, v: -12.314
CIELCH / LCHab
L: 10.555, C: 16.148, H: 291.077
CIELUV / LCHuv
L: 10.555, C: 12.429, H: 262.189
Hunter-Lab
L: 10.953, a: 2.389, b: -8.934
CIECAM02
J: 8.646, C: 19.907, h: 269.542, Q: 57.932, M: 17.409, s: 54.818, H: 316.175
OSA-UCS
lightness: -10.333, jaune: -2.679, green: 0.002
LMS
L: 0.987, M: 1.125, S: 3.036
YCbCr
Y: 40.578, Cb: 138.102, Cr: 125.121
YCgCo
Y: 31.750, Cg: -4.750, Co: -0.250
YDbDr
Y: 28.611, Db: 30.676, Dr: 8.773
YPbPr
Y: 27.945, Pb: 11.345, Pr: -2.512
xvYCC
Y: 40.000, Cb: 137.966, Cr: 125.793
YIQ
Y: 28.611, I: -8.855, Q: 6.211
YUV
Y: 28.611, U: 10.034, V: -4.045
Munsell Color System
10PB 2/2 ΔE = 10.265
Brand Color
HootSuite ΔE = 13.261

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