Encycolorpedia

#181d31 Hex Color Code

#181d31 Paint ChipThe hexadecimal color code #181d31 is a very dark shade of blue. In the RGB color model #181d31 is comprised of 9.41% red, 11.37% green and 19.22% blue. In the HSL color space #181d31 has a hue of 228° (degrees), 34% saturation and 14% lightness. This color has an approximate wavelength of 470.8 nm.

Color Variations

Related Named Colors

Color Schemes

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

Tints and Shades

#181d31 to white

  1. #181d31
  2. #3a3d4f
  3. #5d5f6f
  4. #838591
  5. #abacb5
  6. #d4d5d9
  7. #ffffff

Paints

Similar Paints

  1. GM / General Motors

    1. ★ Dark Otter Gray
      #1c1c30
      ΔE = 1.577 / LRV ≈ 1.3%
    2. ★ Dark Jadestone Firemist
      #1b1b2b
      ΔE = 2.276 / LRV ≈ 1.2%
  2. RAL

    1. ★ RAL 5003 / Saphire blue
      #1d1e33
      ΔE = 1.621 / LRV ≈ 1.4%
  3. Pantone / PMS

    1. ★ 532 XGC
      #1c1d2e
      ΔE = 1.671 / LRV ≈ 1.3%
  4. Chrysler

    1. ★ Midnight Blue
      #191d2d
      ΔE = 1.765 / LRV ≈ 1.3%
    2. Blue
      #19213a
      ΔE = 2.849 / LRV ≈ 1.6%
  5. Volkswagen

    1. ★ Windsor Blue
      #1e1e31
      ΔE = 1.787 / LRV ≈ 1.4%
    2. Indigo Blue
      #1d1b2c
      ΔE = 2.502 / LRV ≈ 1.2%
  6. AMC

    1. ★ Admiral Blue
      #121e32
      ΔE = 1.942 / LRV ≈ 1.3%
    2. ★ Deep Night Blue
      #1d1f2f
      ΔE = 2.157 / LRV ≈ 1.4%
  7. Resene

    1. ★ Nite Life B27-028-276
      #1d2134
      ΔE = 2.060 / LRV ≈ 1.6%
    2. Celestial Blue B27-023-269
      #1a202f
      ΔE = 2.714 / LRV ≈ 1.5%
  8. Ford

    1. Blue
      #121b34
      ΔE = 2.518 / LRV ≈ 1.2%
    2. Dark Blue
      #171928
      ΔE = 2.926 / LRV ≈ 1.0%
  9. Alcro

    1. Bjornbar
      #131a2a
      ΔE = 2.706 / LRV ≈ 1.0%
  10. Caparol

    1. 4231
      #202030
      ΔE = 2.809 / LRV ≈ 1.6%

#181d31 HTML / CSS Code Examples

#181d31 foreground

To send light into the darkness of men's hearts - such is the duty of the artist.

Schumann
<p style="color: #181d31">…</p>

#181d31 background

Be who you are and say what you feel because those who mind don't matter and those who matter don't mind.

Dr Suess
<p style="background-color: #181d31">…</p>

#181d31 shadow

I dream of painting and then I paint my dream.

Vincent Van Gogh
<p style="text-shadow: 0.1em 0.1em 0.15em #181d31">…</p>

Color Charts

Color Space Conversions

Decimal
1580337
Binary
00011000, 00011101, 00110001
Hexadecimal
#181d31
LRV
≈ 1.3%
Closest short hex
#223 ΔE = 3.419
RGB
rgb(24, 29, 49)
RGBA
rgba(24, 29, 49, 1.0)
rg chromaticity
r: 0.235, g: 0.284, b: 0.480
RYB
red: 0.094%, yellow: 0.110%, blue: 0.192%
Android / android.graphics.Color
-15196879 / 0xff181d31
HSL
hsl(228, 34%, 14%)
HSLA
hsla(228, 34%, 14%, 1.0)
HSV / HSB
hue: 228° (228.000), saturation: 51% (0.510), value: 19% (0.192)
HSP
hue: 228.000, saturation: 51.020%, perceived brightness: 12.021%
HSLuv (HUSL)
H: 259.185, S: 41.572, L: 11.238
Cubehelix
H: -133.684, S: 0.384, L: 0.116
TSL
T: -2.446, S: 0.147, L: 0.117
CMYK
cyan: 51% (0.510), magenta: 41% (0.408), yellow: 0% (0.000), key: 81% (0.808)
CMY
cyan: 91% (0.906), magenta: 89% (0.886), yellow: 81% (0.808)
XYZ
X: 1.370, Y: 1.295, Z: 3.083
xyY
x: 0.238, y: 0.225, Y: 1.295
CIELab
L: 11.238, a: 4.287, b: -13.996
CIELuv
L: 11.238, u: -2.245, v: -11.752
CIELCH / LCHab
L: 11.238, C: 14.638, H: 287.031
CIELUV / LCHuv
L: 11.238, C: 11.965, H: 259.185
Hunter-Lab
L: 11.378, a: 1.585, b: -8.100
CIECAM02
J: 9.004, C: 18.967, h: 265.428, Q: 59.120, M: 16.587, s: 52.968, H: 313.951
OSA-UCS
lightness: -10.304, jaune: -2.473, green: 0.166
LMS
L: 1.060, M: 1.252, S: 3.053
YCbCr
Y: 41.586, Cb: 137.520, Cr: 124.385
YCgCo
Y: 32.750, Cg: -3.750, Co: -0.250
YDbDr
Y: 29.785, Db: 28.910, Dr: 11.005
YPbPr
Y: 29.375, Pb: 10.575, Pr: -3.420
xvYCC
Y: 41.228, Cb: 137.289, Cr: 124.996
YIQ
Y: 29.785, I: -9.404, Q: 5.165
YUV
Y: 29.785, U: 9.456, V: -5.075
Munsell Color System
10PB 2/2 ΔE = 9.328
Brand Color
Dunked ΔE = 11.979

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