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#1D3F6E Hex Code

Color Name: Indigo (Rainbow)

What is hex #1D3F6E Color?

Indigo (Rainbow) (Hex code: 1D3F6E) Thumbnail

The color name of hex code #1D3F6E is Indigo (Rainbow). The RGB values are (29, 63, 110) which means it is composed of 14% red, 31% green and 54% blue. The CMYK color codes, used in printers, are C:74 M:43 Y:0 K:57. In the HSV/HSB scale, #1D3F6E has a hue of 215°, 74% saturation and a brightness value of 43%.
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.

Download Indigo (Rainbow) Solid Color Background

Hex #1D3F6E Color Codes

Color NameIndigo (Rainbow)
RGB Values(29, 63, 110)
CMYK Values(74%, 43%, 0%, 57%)
HSV/HSB Values(215°, 74%, 43%)
Closest Web Safe#333366
Inverse Color#E2C091 [Gold (Crayola)]
Closest Pantone®534 C
Closest RAL5002 [Ultramarine blue]
Complementary Color#6E4C1D [Field Drab]
#1D3F6E Converted to Grayscale Codes
Simple Average#434343
Weighted Average (Most Common)#3A3A3A
Weighted Average (Luma)#3B3B3B
Weighted Average (Gamma Adjusted)#808080

Hex #1D3F6E Color Palettes

Complementary color palette of 1D3F6E. Complementary color is 6E4C1D

Complementary Palette

The complement of #1D3F6E is #6E4C1D which is called Field Drab. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #1D3F6E color is offered by #6E4C1D. 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.

1D3F6E 6E4C1D
Analogous color palette with (1D3F6E, 241D6E and 1D686E)

Analogous Palette

The analogous colors of #1D3F6E are #241D6E and #1D686E, called St. Patrick's Blue and Blue Sapphire, respectively. In the RGB color wheel, they are located to the right and left of #1D3F6E with a 30° separation. An analogous color palette is extremely soothing to the eyes and works wonders if your main color is soft or pastel.

1D3F6E 241D6E 1D686E
Split Complementary color palette with (1D3F6E, 6E241D and 686E1D)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of #1D3F6E are #6E241D (Persian Plum) and #686E1D (Antique Bronze). 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.

1D3F6E 6E241D 686E1D
Triadic color palette with (1D3F6E, 6E1D3F and 3F6E1D)

Triadic Palette

#1D3F6E triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #6E1D3F (Pansy Purple) and #3F6E1D (Dark Moss Green) along with #1D3F6E, our main color, create a stunning and beautiful triadic palette with the maximum variation in hue and, therefore, offering the best possible contrast when taken together.

1D3F6E 6E1D3F 3F6E1D
Tetradic color palette with (1D3F6E, 6E1D3F, 6E4C1D and 1D6E4C)

Tetradic Palette

The tetradic palette of #1D3F6E has #6E1D3F (Pansy Purple), #6E4C1D (Field Drab) and #1D6E4C (Dark Spring Green). A tetradic color palette is complex and, in most cases, should not be used off-the-shelf. We suggest tweaking the colors a little bit to achieve desired results.

1D3F6E 6E1D3F 6E4C1D 1D6E4C
Square color palette with (1D3F6E, 6E1D68, 6E4C1D and 1D6E24)

Square Palette

The square color palette of #1D3F6E contains #6E1D68 (Midnight), #6E4C1D (Field Drab) and #1D6E24 (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.

1D3F6E 6E1D68 6E4C1D 1D6E24
Rainbow color

Hex #1D3F6E Rainbow Colors Palette

Our #1D3F6E rainbow color palette is based on the RGB color 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.

1D3F6E 411D6E 6E1D56 6E2A1D 6D6E1D 286E1D 1D6E58

Tints, Tones & Shades of 1D3F6E Color


  • Transparent 4A658B4A658B
  • Transparent 61799A61799A
  • Transparent 778CA8778CA8
  • Transparent 8E9FB78E9FB7
  • Transparent A5B2C5A5B2C5
  • Transparent BBC5D4BBC5D4
  • Transparent D2D9E2D2D9E2
  • Transparent E8ECF1E8ECF1


  • Transparent 314C72314C72
  • Transparent 3B53733B5373
  • Transparent 455975455975
  • Transparent 4F60774F6077
  • Transparent 586679586679
  • Transparent 626D7B626D7B
  • Transparent 6C737C6C737C
  • Transparent 767A7E767A7E


  • Transparent 173258173258
  • Transparent 142C4D142C4D
  • Transparent 112642112642
  • Transparent 0F20370F2037
  • Transparent 0C192C0C192C
  • Transparent 091321091321
  • Transparent 060D16060D16
  • Transparent 03060B03060B

#1D3F6E Color Patterns

  • transperent

    #1D3F6E Gingham Checks

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    #1D3F6E Vertical Stripes Pattern

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    #1D3F6E Polka Dots Pattern

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    #1D3F6E Honeycomb Pattern

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    #1D3F6E Leaves Pattern

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    #1D3F6E Houndstooth Pattern

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    #1D3F6E Trellis Pattern

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    #1D3F6E Plaid Pattern

#1D3F6E Color Interior Ideas

Pretty Photo frame on Indigo (Rainbow) color drawing room interior textured wall

#1D3F6E Color Drawing Room Textured Wall Paint Idea

Pretty Photo frame on Indigo (Rainbow) color Living room wal color

#1D3F6E Color Living Room Wall Paint Idea

Pretty Photo frame on Indigo (Rainbow) color Bedroom interior wall color

#1D3F6E Color Bedroom Wall Paint Idea

Pretty Photo frame on Indigo (Rainbow) color kitchen interior wall color

#1D3F6E Color Kitchen Wall Paint Idea

Color names have been derived from known and trusted lists OR have been formulated by us. They are close approximations and may not translate to exact names. Also, color is perceived and named differently in cultures and communities around the world. As per studies, only a handful of colors are interpretted and named in the same way across the globe.