Encycolorpedia

#181f4f Hex Color Code

#181f4f Paint ChipThe hexadecimal color code #181f4f is a dark shade of blue. In the RGB color model #181f4f is comprised of 9.41% red, 12.16% green and 30.98% blue. In the HSL color space #181f4f has a hue of 232° (degrees), 53% saturation and 20% lightness. This color has an approximate wavelength of 467.39 nm.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange)

#181f4f linear gradient to complementary #4d6700

  1. #181f4f
  2. #2a2a47
  3. #36363e
  4. #3e4234
  5. #444e29
  6. #495a1b
  7. #4d6700

Monochromatic Colors

  1. #111a49
  2. #131c4b
  3. #161d4d
  4. #181f4f
  5. #1a2151
  6. #1c2253
  7. #1f2455

Tones

  1. #181f4f
  2. #20224b
  3. #262646
  4. #2a2942
  5. #2e2d3d
  6. #313039
  7. #343434

Tints and Shades

#181f4f to white

  1. #181f4f
  2. #3f3f6a
  3. #636186
  4. #8986a3
  5. #afadc1
  6. #d6d5e0
  7. #ffffff

#181f4f to black

  1. #181f4f
  2. #171b42
  3. #151736
  4. #13132a
  5. #100e1e
  6. #090713
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

Similar Paints

  1. GM / General Motors

    1. ★ Dark Sapphire Blue
      #101e4e
      ΔE = 1.244 / LRV ≈ 1.6%
    2. Varsity Blue
      #061b50
      ΔE = 2.713 / LRV ≈ 1.4%
  2. Caparol

    1. ★ 2351
      #182054
      ΔE = 1.254 / LRV ≈ 1.9%
    2. 41 8 264 / Saphir 10
      #1c2058
      ΔE = 2.626 / LRV ≈ 2.0%
  3. Ford

    1. ★ SVT Blue
      #142154
      ΔE = 1.278 / LRV ≈ 1.9%
    2. ★ Royal Blue
      #0e1f53
      ΔE = 1.429 / LRV ≈ 1.7%
  4. Pantone / PMS

    1. ★ 2768
      #121c4d
      ΔE = 1.540 / LRV ≈ 1.5%
    2. 655
      #0a214f
      ΔE = 2.409 / LRV ≈ 1.7%
  5. RAL

    1. ★ RAL 5002 / Ultramarine blue
      #20214f
      ΔE = 1.582 / LRV ≈ 2.0%
  6. Plascon

    1. ★ Dusk of Day B6-E1-2
      #141c50
      ΔE = 1.673 / LRV ≈ 1.6%
    2. Everest Blue B5-E1-2
      #142450
      ΔE = 2.786 / LRV ≈ 2.0%
  7. Tollens

    1. ★ T2005-5
      #112353
      ΔE = 2.124 / LRV ≈ 1.9%
  8. Chrysler

    1. Cobalt Blue
      #1f244e
      ΔE = 2.717 / LRV ≈ 2.1%
    2. Regal Blue
      #031e4d
      ΔE = 2.742 / LRV ≈ 1.5%
  9. Alcro

    1. Oandlighet
      #002153
      ΔE = 2.731 / LRV ≈ 1.7%
  10. Lamborghini

    1. Blu Nova / 0064
      #001f4f
      ΔE = 2.841 / LRV ≈ 1.5%
  11. Games Workshop - Citadel

    1. Kantor Blue
      #002151
      ΔE = 2.981 / LRV ≈ 1.7%

#181f4f HTML / CSS Code Examples

#181f4f foreground

They always say time changes things, but you actually have to change them yourself.

Andy Warhol
<p style="color: #181f4f">…</p>

#181f4f 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: #181f4f">…</p>

#181f4f shadow

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="text-shadow: 0.1em 0.1em 0.15em #181f4f">…</p>

Color Charts

Color Space Conversions

Decimal
1580879
Binary
00011000, 00011111, 01001111
Hexadecimal
#181f4f
LRV
≈ 1.7%
Closest short hex
#125 ΔE = 1.727
RGB
rgb(24, 31, 79)
RGBA
rgba(24, 31, 79, 1.0)
rg chromaticity
r: 0.179, g: 0.231, b: 0.590
RYB
red: 0.094%, yellow: 0.118%, blue: 0.310%
Android / android.graphics.Color
-15196337 / 0xff181f4f
HSL
hsl(232, 53%, 20%)
HSLA
hsla(232, 53%%, 20%%, 1.0)
HSV / HSB
hue: 232° (232.364), saturation: 70% (0.696), value: 31% (0.310)
HSP
hue: 232.364, saturation: 69.620%, perceived brightness: 14.922%
HSLuv (HUSL)
H: 263.036, S: 65.722, L: 14.050
Cubehelix
H: -129.537, S: 0.778, L: 0.134
TSL
T: -2.635, S: 0.248, L: 0.135
CMYK
cyan: 70% (0.696), magenta: 61% (0.608), yellow: 0% (0.000), key: 69% (0.690)
CMY
cyan: 91% (0.906), magenta: 88% (0.878), yellow: 69% (0.690)
XYZ
X: 2.277, Y: 1.738, Z: 7.611
xyY
x: 0.196, y: 0.150, Y: 1.738
CIELab
L: 14.050, a: 14.621, b: -30.577
CIELuv
L: 14.050, u: -3.629, v: -29.713
CIELCH / LCHab
L: 14.050, C: 33.893, H: 295.556
CIELUV / LCHuv
L: 14.050, C: 29.934, H: 263.036
Hunter-Lab
L: 13.185, a: 7.759, b: -24.996
CIECAM02
J: 10.460, C: 35.171, h: 266.329, Q: 63.721, M: 30.756, s: 69.474, H: 314.434
OSA-UCS
lightness: -10.546, jaune: -5.523, green: 0.323
LMS
L: 1.180, M: 1.395, S: 7.515
YCbCr
Y: 45.534, Cb: 150.108, Cr: 121.519
YCgCo
Y: 41.250, Cg: -10.250, Co: -7.750
YDbDr
Y: 34.379, Db: 67.134, Dr: 19.747
YPbPr
Y: 32.965, Pb: 24.805, Pr: -5.708
xvYCC
Y: 44.311, Cb: 149.789, Cr: 122.986
YIQ
Y: 34.379, I: -19.591, Q: 13.454
YUV
Y: 34.379, U: 21.958, V: -9.105
Munsell Color System
10PB 2/6 ΔE = 7.688
Brand Color
HootSuite ΔE = 9.183

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