Encycolorpedia

International orange (aerospace) / #ff4f00 Hex Color Code

#ff4f00 Paint ChipThe color international orange (aerospace) with hexadecimal color code #ff4f00 is a shade of red-orange. In the RGB color model #ff4f00 is comprised of 100% red, 30.98% green and 0% blue. In the HSL color space #ff4f00 has a hue of 19° (degrees), 100% saturation and 50% lightness. This color has an approximate wavelength of 600.99 nm.

Color Variations

Related Named Colors

Color Schemes

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

#ff4f00 linear gradient to complementary #00aeff

  1. #ff4f00
  2. #f2653c
  3. #e27663
  4. #ce8689
  5. #b194b0
  6. #86a1d7
  7. #00aeff

Monochromatic Colors

  1. #dd2e00
  2. #e83a00
  3. #f44500
  4. #ff4f00
  5. #ff5910
  6. #ff631c
  7. #ff6d26

Tones

  1. #ff4f00
  2. #ee5c24
  3. #db6739
  4. #c86f4c
  5. #b3765d
  6. #9c7b6f
  7. #808080

Tints and Shades

#ff4f00 to white

  1. #ff4f00
  2. #ff7138
  3. #ff905f
  4. #ffac86
  5. #ffc8ad
  6. #ffe4d6
  7. #ffffff

#ff4f00 to black

  1. #ff4f00
  2. #d14409
  3. #a4380d
  4. #7a2d0f
  5. #52210e
  6. #2d1508
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

Exact Matching Paints

Similar Paints

  1. Pantone / PMS

    1. ★ Orange 021 C
      #fe5000       ΔE = 0.209 / LRV ≈ 26.8%
    2. 1655 XGC
      #f35c22       ΔE = 2.506 / LRV ≈ 26.8%

  2. Valspar Paint

    1. ★ Trolley
      #ff5100       ΔE = 0.385 / LRV ≈ 27.2%

  3. Caparol

    1. ★ 06/05
      #fc5000       ΔE = 0.532 / LRV ≈ 26.4%
    2. ★ Paprika 2
      #fc581c       ΔE = 1.739 / LRV ≈ 27.8%

  4. Natural Color System / NCS

    1. ★ S 1080-Y50R
      #ff530a       ΔE = 0.698 / LRV ≈ 27.5%
    2. ★ S 0585-Y60R
      #ff470b       ΔE = 1.904 / LRV ≈ 25.8%

  5. Plascon

    1. ★ Baccarat O1-B1-1
      #fc5404       ΔE = 0.795 / LRV ≈ 27.1%
    2. Red Flame R7-A1-1
      #fc4000       ΔE = 2.923 / LRV ≈ 24.4%

  6. Federal Standard

    1. ★ Federal Standard 38903
      #ff5500       ΔE = 1.181 / LRV ≈ 27.8%

  7. Tata

    1. ★ Polygolden Yellow / 152
      #fe5700       ΔE = 1.530 / LRV ≈ 27.9%
    2. Golden Yellow / 152
      #ff5b00       ΔE = 2.440 / LRV ≈ 28.7%

  8. Duron

    1. ★ Obstinate Orange
      #fc531a       ΔE = 1.604 / LRV ≈ 27.0%

  9. Toyo Ink

    1. ★ CF10128
      #fa5a10       ΔE = 1.669 / LRV ≈ 27.7%
    2. CF10125
      #f84913       ΔE = 2.736 / LRV ≈ 24.8%

  10. Crayola

    1. ★ Lobster Red
      #fb551c       ΔE = 1.706 / LRV ≈ 27.1%

  11. RAL

    1. RAL 2008 / Bright red orange
      #f75e25       ΔE = 2.645 / LRV ≈ 27.9%

  12. Ford

    1. Orange
      #f25d23       ΔE = 2.664 / LRV ≈ 26.8%
    2. Orange
      #fa5627       ΔE = 2.920 / LRV ≈ 27.1%

  13. Kia

    1. Chrome Yellow / TN
      #f05700       ΔE = 2.738 / LRV ≈ 25.3%

  14. British Standard

    1. BS 4800 06 E 55 - Orange
      #ff5d22       ΔE = 2.754 / LRV ≈ 29.2%

  15. GM / General Motors

    1. Yellow
      #fe5626       ΔE = 2.854 / LRV ≈ 27.9%

  16. Great Wall

    1. Engineering Yellow D / 0316A
      #ef5500       ΔE = 2.857 / LRV ≈ 24.9%

#ff4f00 HTML / CSS Code Examples

#ff4f00 foreground

If people knew how hard I worked to get my mastery, it wouldn't seem so wonderful at all.

Michelangelo
<p style="color: #ff4f00">…</p>

#ff4f00 background

Do not fear mistakes - there are none.

Miles David
<p style="background-color: #ff4f00">…</p>

#ff4f00 shadow

The emotions are sometimes so strong that I work without knowing it. The strokes come like speech.

Vincent Van Gogh
<p style="text-shadow: 0.1em 0.1em 0.15em #ff4f00">…</p>

Color Charts

Color Space Conversions

Decimal
16731904
Binary
11111111, 01001111, 00000000
Hexadecimal
#ff4f00
LRV
≈ 26.9%
Closest short hex
#f51 ΔE = 1.129
RGB
rgb(255, 79, 0)
RGBA
rgba(255, 79, 0, 1.0)
rg chromaticity
r: 0.763, g: 0.237, b: 0.000
RYB
red: 1.000%, yellow: 0.449%, blue: 0.000%
Android / android.graphics.Color
-45312 / 0xffff4f00
HSL
hsl(19, 100%, 50%)
HSLA
hsla(19, 100%, 50%, 1.0)
HSV / HSB
hue: 19° (18.588), saturation: 100% (1.000), value: 100% (1.000)
HSP
hue: 18.588, saturation: 100.000%, perceived brightness: 59.610%
HSLuv (HUSL)
H: 18.262, S: 100.022, L: 58.843
Cubehelix
H: 12.216, S: 1.458, L: 0.483
TSL
T: 3.565, S: 0.592, L: 0.481
CMYK
cyan: 0% (0.000), magenta: 69% (0.690), yellow: 100% (1.000), key: 0% (0.000)
CMY
cyan: 0% (0.000), magenta: 69% (0.690), yellow: 100% (1.000)
XYZ
X: 44.041, Y: 26.859, Z: 2.865
xyY
x: 0.597, y: 0.364, Y: 26.859
CIELab
L: 58.843, a: 64.310, b: 69.552
CIELuv
L: 58.843, u: 144.498, v: 47.681
CIELCH / LCHab
L: 58.843, C: 94.727, H: 47.243
CIELUV / LCHuv
L: 58.843, C: 152.162, H: 18.262
Hunter-Lab
L: 51.826, a: 60.995, b: 33.000
CIECAM02
J: 52.461, C: 91.947, h: 40.778, Q: 142.701, M: 80.407, s: 75.064, H: 26.840
OSA-UCS
lightness: -9.713, jaune: 8.521, green: -11.379
LMS
L: 43.347, M: 14.623, S: 3.315
YCbCr
Y: 121.351, Cb: 67.271, Cr: 210.873
YCgCo
Y: 103.250, Cg: -24.250, Co: 127.500
YDbDr
Y: 122.618, Db: -184.507, Dr: -251.751
YPbPr
Y: 110.800, Pb: -59.740, Pr: 91.634
xvYCC
Y: 111.158, Cb: 75.523, Cr: 208.494
YIQ
Y: 122.618, I: 130.226, Q: 12.637
YUV
Y: 122.618, U: -60.338, V: 116.141
Munsell Color System
10R 6/14 ΔE = 4.318
Brand Color
Blogger ΔE = 0.735

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