Encycolorpedia

#181a81 Hex Color Code

#181a81 Paint ChipThe hexadecimal color code #181a81 is a medium dark shade of blue. In the RGB color model #181a81 is comprised of 9.41% red, 10.2% green and 50.59% blue. In the HSL color space #181a81 has a hue of 239° (degrees), 69% saturation and 30% lightness. This color has an approximate wavelength of 464.57 nm.

Color Variations

Related Named Colors

Color Schemes

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

#181a81 linear gradient to complementary #1a9900

  1. #181a81
  2. #343173
  3. #3f4665
  4. #445b56
  5. #416f44
  6. #37842f
  7. #1a9900

Monochromatic Colors

  1. #051379
  2. #0d157b
  3. #13187e
  4. #181a81
  5. #1d1c84
  6. #211f87
  7. #252189

Tones

  1. #181a81
  2. #2c2379
  3. #382c70
  4. #403467
  5. #463c5f
  6. #4a4556
  7. #4d4d4d

Tints and Shades

#181a81 to white

  1. #181a81
  2. #4b3c96
  3. #7160ab
  4. #9585c0
  5. #b9acd5
  6. #dcd5ea
  7. #ffffff

#181a81 to black

  1. #181a81
  2. #1b176b
  3. #1a1555
  4. #181240
  5. #150e2c
  6. #0f071a
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

Similar Paints

  1. Volkswagen

    1. ★ Bright Blue
      #001982
      ΔE = 1.279 / LRV ≈ 2.3%
  2. Pantone / PMS

    1. ★ Reflex Blue XGC
      #221684
      ΔE = 1.490 / LRV ≈ 2.6%
    2. ★ 2372 C
      #281e78
      ΔE = 2.283 / LRV ≈ 2.7%
  3. GM / General Motors

    1. ★ Sky Blue
      #001880
      ΔE = 1.599 / LRV ≈ 2.2%
    2. ★ Bright Blue
      #001586
      ΔE = 1.960 / LRV ≈ 2.3%
  4. Caparol

    1. ★ Kobaltblau / Amphisilan-Kobaltblau
      #001880
      ΔE = 1.599 / LRV ≈ 2.2%
    2. 51 35 234 / Kobaltblau 0
      #00147c
      ΔE = 2.776 / LRV ≈ 2.0%
  5. Ford

    1. ★ Medium Brite Blue
      #001a7e
      ΔE = 1.651 / LRV ≈ 2.2%
    2. Bright Regatta Blue
      #00128c
      ΔE = 2.868 / LRV ≈ 2.3%
  6. Focoltone

    1. ★ 7015
      #281779
      ΔE = 1.736 / LRV ≈ 2.4%
    2. 7021
      #261474
      ΔE = 2.582 / LRV ≈ 2.2%
  7. TRUMATCH

    1. ★ 38-a3
      #231f7a
      ΔE = 2.103 / LRV ≈ 2.7%
    2. 38-a4
      #211c73
      ΔE = 2.433 / LRV ≈ 2.4%
  8. Plascon

    1. ★ Blueprint B6-C1-2
      #001484
      ΔE = 2.181 / LRV ≈ 2.2%
    2. Monet Magic B3-A1-1
      #00147c
      ΔE = 2.776 / LRV ≈ 2.0%
  9. Chrysler

    1. Ecuador Blue
      #1f2283
      ΔE = 2.658 / LRV ≈ 3.1%

#181a81 HTML / CSS Code Examples

#181a81 foreground

Love always brings difficulties, that is true, but the good side of it is that it gives energy.

Vincent Van Gogh
<p style="color: #181a81">…</p>

#181a81 background

There's no retirement for an artist, it's your way of living so there's no end to it.

Henry Moore
<p style="background-color: #181a81">…</p>

#181a81 shadow

Life obliges me to do something, so I paint.

Rene Magritte
<p style="text-shadow: 0.1em 0.1em 0.15em #181a81">…</p>

Color Charts

Color Space Conversions

Decimal
1579649
Binary
00011000, 00011010, 10000001
Hexadecimal
#181a81
LRV
≈ 2.5%
Closest short hex
#118 ΔE = 2.405
RGB
rgb(24, 26, 129)
RGBA
rgba(24, 26, 129, 1.0)
rg chromaticity
r: 0.134, g: 0.145, b: 0.721
RYB
red: 0.094%, yellow: 0.102%, blue: 0.506%
Android / android.graphics.Color
-15197567 / 0xff181a81
HSL
hsl(239, 69%, 30%)
HSLA
hsla(239, 69%, 30%, 1.0)
HSV / HSB
hue: 239° (238.857), saturation: 81% (0.814), value: 51% (0.506)
HSP
hue: 238.857, saturation: 81.395%, perceived brightness: 19.474%
HSLuv (HUSL)
H: 265.641, S: 83.375, L: 17.997
Cubehelix
H: -123.966, S: 1.491, L: 0.144
TSL
T: -2.906, S: 0.368, L: 0.146
CMYK
cyan: 81% (0.814), magenta: 80% (0.798), yellow: 0% (0.000), key: 49% (0.494)
CMY
cyan: 91% (0.906), magenta: 90% (0.898), yellow: 49% (0.494)
XYZ
X: 4.707, Y: 2.517, Z: 21.002
xyY
x: 0.167, y: 0.089, Y: 2.517
CIELab
L: 17.997, a: 37.076, b: -56.942
CIELuv
L: 17.997, u: -4.522, v: -59.317
CIELCH / LCHab
L: 17.997, C: 67.949, H: 303.069
CIELUV / LCHuv
L: 17.997, C: 59.489, H: 265.641
Hunter-Lab
L: 15.866, a: 25.191, b: -67.376
CIECAM02
J: 12.484, C: 55.667, h: 264.571, Q: 69.612, M: 48.680, s: 83.624, H: 313.494
OSA-UCS
lightness: -10.854, jaune: -10.528, green: 1.256
LMS
L: 1.120, M: 1.089, S: 20.702
YCbCr
Y: 47.914, Cb: 173.513, Cr: 119.809
YCgCo
Y: 51.250, Cg: -25.250, Co: -20.250
YDbDr
Y: 37.144, Db: 138.199, Dr: 25.017
YPbPr
Y: 32.990, Pb: 51.730, Pr: -5.738
xvYCC
Y: 44.333, Cb: 173.441, Cr: 122.960
YIQ
Y: 37.144, I: -34.282, Q: 31.624
YUV
Y: 37.144, U: 45.203, V: -11.531
Munsell Color System
10PB 2/10 ΔE = 8.868
Brand Color
XBox Kinect ΔE = 8.489

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