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Flat Dark Blue Color

HEX #335680 / RGB (51, 86, 128)

Blue color blazer for men

What is Flat Dark Blue Color?

Flat Dark Blue (Hex code: 335680) Thumbnail

Flat Dark Blue has the hex code #335680. The equivalent RGB values are (51, 86, 128), which means it is composed of 19% red, 32% green and 48% blue. The CMYK color codes, used in printers, are C:60 M:33 Y:0 K:50. In the HSV/HSB scale, Flat Dark Blue has a hue of 213°, 60% saturation and a brightness value of 50%.
Details of other color codes including equivalent web safe and HTML & CSS colors are given in the table below. Also listed are the closest Pantone® (PMS) and RAL colors.

Flat Dark Blue is not part of the web colors list and, therefore, cannot be used by name in HTML and CSS code. The best way to apply the color to a web page is to put in the hex, RGB and/or HSL values. Please also note that the CMYK numbers mentioned on this page have been calculated from the hex code using well-known formulae and are only approximations.

Download Flat Dark Blue Solid Color Background

Flat Dark Blue Color Codes

Hex Code#335680
RGB Values(51, 86, 128)
CMYK Values(60%, 33%, 0%, 50%)
HSV/HSB Values(213°, 60%, 50%)
Closest Web Safe#336699
Inverse Color#CCA97F [Light French Beige]
Closest Pantone®7699 C
Closest RAL5009 [Azure blue]
Complementary Color#805D33 [Coyote Brown]
Flat Dark Blue Converted to Grayscale Codes
Simple Average#585858
Weighted Average (Most Common)#505050
Weighted Average (Luma)#525252
Weighted Average (Gamma Adjusted)#949494

Flat Dark Blue Color Palettes

Complementary color palette of 335680. Complementary color is 805D33

Complementary Palette

The complement of Flat Dark Blue is Coyote Brown with the hex code #805D33. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #335680 color is offered by #805D33. The complementary color palette is easiest to use and work with. Studies have shown that contrasting color palette is the best way to grab a viewer's attention.

335680 805D33
Analogous color palette with (335680, 373380 and 337D80)

Analogous Palette

The analogous colors of Flat Dark Blue (#335680) are Cosmic Cobalt (#373380) and Celadon Green (#337D80). In the RGB color wheel, these two analogous colors occur to the right and left of Flat Dark Blue with a 30° separation on either side. An analogous color palette is extremely soothing to the eyes and works wonders if your main color is soft or pastel.

335680 373380 337D80
Split Complementary color palette with (335680, 803733 and 7D8033)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of Flat Dark Blue (#335680) are #803733 (Garnet) and #7D8033 (Old Moss Green). A split-complementary color palette consists of the main color along with those on either side (30°) of the complementary color. Based on our research, usage of split-complementary palettes is on the rise online, especially in graphics and web sites designs. It may be because it is not as contrasting as the complementary color palette and, hence, results in a combination which is pleasant to the eyes.

335680 803733 7D8033
Triadic color palette with (335680, 803356 and 568033)

Triadic Palette

Flat Dark Blue triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #803356 (Boysenberry) and #568033 (Sap Green) along with #335680 create a stunning and beautiful triadic palette with the maximum variation in hue and, therefore, offering the best possible contrast when taken together.

335680 803356 568033
Tetradic color palette with (335680, 803356, 805D33 and 33805D)

Tetradic Palette

The tetradic palette of Flat Dark Blue has four colors - #803356 (Boysenberry), #805D33 (Coyote Brown) and #33805D (Amazon) in addition to the base color (#335680). A tetradic color palette is complex and, in most cases, should not be used off-the-shelf. We suggest tweaking the colors slightly to achieve desired results.

335680 803356 805D33 33805D
Square color palette with (335680, 80337D, 805D33 and 338037)

Square Palette

Flat Dark Blue square color palette has #80337D (Maximum Purple), #805D33 (Coyote Brown) and #338037 (Japanese Laurel). Quite like triadic, the hues in a square palette are at the maximum distance from each other, which is 90°.
Note: For several colors purposes, a square palette may look much better than the tetrad color palette.

335680 80337D 805D33 338037
Rainbow color

Flat Dark Blue Color Rainbow Palette

Our Flat Dark Blue rainbow color palette is based on the RGB model and consists of 7 colors, just like the traditional rainbow. You might not see a lot of variation in color, especially if the chosen color is dark or extremely light. However, this can lead interesting rainbow palettes that are faded, soft, pastel or dull.

335680 523380 80336C 803C33 807E33 408033 338068

Tints, Tones & Shades of Flat Dark Blue Color


  • Transparent 5C78995C7899
  • Transparent 7089A67089A6
  • Transparent 859AB3859AB3
  • Transparent 99ABC099ABC0
  • Transparent ADBBCCADBBCC
  • Transparent C2CCD9C2CCD9
  • Transparent D6DDE6D6DDE6
  • Transparent EBEEF2EBEEF2


  • Transparent 425E80425E80
  • Transparent 4A63804A6380
  • Transparent 526780526780
  • Transparent 5A6B805A6B80
  • Transparent 616F80616F80
  • Transparent 697380697380
  • Transparent 717880717880
  • Transparent 787C80787C80


  • Transparent 294566294566
  • Transparent 243C5A243C5A
  • Transparent 1F344D1F344D
  • Transparent 1A2B401A2B40
  • Transparent 142233142233
  • Transparent 0F1A260F1A26
  • Transparent 0A111A0A111A
  • Transparent 05090D05090D

Flat Dark Blue Color Patterns

  • Transparent

    Flat Dark Blue Gingham Checks

  • Transparent

    Flat Dark Blue Vertical Stripes Pattern

  • Transparent

    Flat Dark Blue Polka Dots Pattern

  • Transparent

    Flat Dark Blue Honeycomb Pattern

  • Transparent

    Flat Dark Blue Leaves Pattern

  • Transparent

    Flat Dark Blue Houndstooth Pattern

  • Transparent

    Flat Dark Blue Trellis Pattern

  • Transparent

    Flat Dark Blue Plaid Pattern

Flat Dark Blue Color Interior Ideas

Pretty Photo frame on Flat Dark Blue color drawing room interior textured wall

Flat Dark Blue Color Drawing Room Textured Wall Paint Idea

Pretty Photo frame on Flat Dark Blue color Living room wal color

Flat Dark Blue Color Living Room Wall Paint Idea

Pretty Photo frame on Flat Dark Blue color Bedroom interior wall color

Flat Dark Blue Color Bedroom Wall Paint Idea

Pretty Photo frame on Flat Dark Blue color kitchen interior wall color

Flat Dark Blue Color Kitchen Wall Paint Idea

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