Encycolorpedia

#181a21 Hex Color Code

#181a21 Paint ChipThe hexadecimal color code #181a21 is a very dark shade of blue. In the RGB color model #181a21 is comprised of 9.41% red, 10.2% green and 12.94% blue. In the HSL color space #181a21 has a hue of 227° (degrees), 16% saturation and 11% lightness. This color has an approximate wavelength of 472.54 nm.

Color Variations

Related Named Colors

Color Schemes

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

Tints and Shades

#181a21 to white

  1. #181a21
  2. #383a40
  3. #5c5d63
  4. #828387
  5. #aaaaae
  6. #d4d4d6
  7. #ffffff

Paints

Similar Paints

  1. Caparol

    1. ★ Ebenholz
      #181820
      ΔE = 1.357 / LRV ≈ 1.0%
    2. 4330
      #14141c
      ΔE = 2.895 / LRV ≈ 0.7%
  2. Ford

    1. ★ Dark Baltic
      #1b1b20
      ΔE = 1.568 / LRV ≈ 1.1%
    2. Admiral Blue
      #1c1c27
      ΔE = 2.907 / LRV ≈ 1.2%
  3. Dupont

    1. ★ CAS993
      #14181e
      ΔE = 1.659 / LRV ≈ 0.9%
  4. GM / General Motors

    1. ★ Rainier Blue
      #17171f
      ΔE = 1.708 / LRV ≈ 0.9%
    2. Marine Blue
      #181d28
      ΔE = 2.843 / LRV ≈ 1.2%
  5. Chrysler

    1. ★ Eddins Blue
      #171c25
      ΔE = 1.750 / LRV ≈ 1.1%
    2. Templar Blue
      #1c1d27
      ΔE = 2.511 / LRV ≈ 1.3%
  6. Teknos

    1. ★ FI046
      #191d22
      ΔE = 2.038 / LRV ≈ 1.2%
  7. Focoltone

    1. ★ 1073
      #1b1c20
      ΔE = 2.091 / LRV ≈ 1.2%
  8. RAL

    1. ★ RAL 5004 / Black blue
      #18171c
      ΔE = 2.143 / LRV ≈ 0.9%
  9. Duron

    1. ★ Black of Night
      #1b1e23
      ΔE = 2.293 / LRV ≈ 1.3%
    2. Tricorn Black
      #17161b
      ΔE = 2.470 / LRV ≈ 0.8%
  10. Afnor

    1. Gris Bleu Moyen Fonce / 1610
      #1a1d21
      ΔE = 2.359 / LRV ≈ 1.2%
  11. Volkswagen

    1. Deep Cosmic Blue
      #1c1c26
      ΔE = 2.410 / LRV ≈ 1.2%
  12. Model Master

    1. Model Master 1795
      #1b1f28
      ΔE = 2.704 / LRV ≈ 1.4%
  13. Pantone / PMS

    1. Black 6 C
      #101820
      ΔE = 2.749 / LRV ≈ 0.9%
  14. AMC

    1. Pacific Blue
      #181e28
      ΔE = 2.779 / LRV ≈ 1.3%

#181a21 HTML / CSS Code Examples

#181a21 foreground

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

Schumann
<p style="color: #181a21">…</p>

#181a21 background

If you ask me what I came to do in this world, I, an artist, will answer you: I am here to live out loud.

Émile Zola
<p style="background-color: #181a21">…</p>

#181a21 shadow

Everything has its beauty, but not everyone sees it.

Andy Warhol
<p style="text-shadow: 0.1em 0.1em 0.15em #181a21">…</p>

Color Charts

Color Space Conversions

Decimal
1579553
Binary
00011000, 00011010, 00100001
Hexadecimal
#181a21
LRV
≈ 1.0%
Closest short hex
#112 ΔE = 5.979
RGB
rgb(24, 26, 33)
RGBA
rgba(24, 26, 33, 1.0)
rg chromaticity
r: 0.289, g: 0.313, b: 0.398
RYB
red: 0.094%, yellow: 0.101%, blue: 0.129%
Android / android.graphics.Color
-15197663 / 0xff181a21
HSL
hsl(227, 16%, 11%)
HSLA
hsla(227, 16%, 11%, 1.0)
HSV / HSB
hue: 227° (226.667), saturation: 27% (0.273), value: 13% (0.129)
HSP
hue: 226.667, saturation: 27.273%, perceived brightness: 10.325%
HSLuv (HUSL)
H: 256.473, S: 18.058, L: 9.343
Cubehelix
H: -135.016, S: 0.153, L: 0.103
TSL
T: -2.388, S: 0.065, L: 0.103
CMYK
cyan: 27% (0.273), magenta: 21% (0.212), yellow: 0% (0.000), key: 87% (0.871)
CMY
cyan: 91% (0.906), magenta: 90% (0.898), yellow: 87% (0.871)
XYZ
X: 1.021, Y: 1.043, Z: 1.586
xyY
x: 0.280, y: 0.286, Y: 1.043
CIELab
L: 9.343, a: 1.070, b: -5.150
CIELuv
L: 9.343, u: -0.883, v: -3.668
CIELCH / LCHab
L: 9.343, C: 5.260, H: 281.737
CIELUV / LCHuv
L: 9.343, C: 3.773, H: 256.473
Hunter-Lab
L: 10.212, a: -0.031, b: -2.061
CIECAM02
J: 8.045, C: 8.247, h: 264.094, Q: 55.881, M: 7.212, s: 35.926, H: 313.240
OSA-UCS
lightness: -10.166, jaune: -0.913, green: 0.101
LMS
L: 0.938, M: 1.062, S: 1.577
YCbCr
Y: 38.506, Cb: 131.369, Cr: 126.625
YCgCo
Y: 27.250, Cg: -1.250, Co: 3.750
YDbDr
Y: 26.200, Db: 10.231, Dr: 4.185
YPbPr
Y: 26.078, Pb: 3.730, Pr: -1.322
xvYCC
Y: 38.396, Cb: 131.277, Cr: 126.839
YIQ
Y: 26.200, I: -3.440, Q: 1.755
YUV
Y: 26.200, U: 3.347, V: -1.930
Munsell Color System
5P 2/1 ΔE = 10.585
Brand Color
GitHub ΔE = 5.808

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