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#640064 Hex Code

Color Name: Indigo

What is hex #640064 Color?

Indigo (Hex code: 640064) Thumbnail

The color name of hex code #640064 is Indigo. The RGB values are (100, 0, 100) which means it is composed of 50% red, 0% green and 50% blue. The CMYK color codes, used in printers, are C:0 M:100 Y:0 K:61. In the HSV/HSB scale, #640064 has a hue of 300°, 100% saturation and a brightness value of 39%.
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 Solid Color Background

Hex #640064 Color Codes

Color NameIndigo
RGB Values(100, 0, 100)
CMYK Values(0%, 100%, 0%, 61%)
HSV/HSB Values(300°, 100%, 39%)
Closest Web Safe#660066
Inverse Color#9BFF9B [Mint Green]
Closest Pantone®2607 C
Closest RAL4004 [Claret violet]
Complementary Color#006400 [Dark Green (X11)]
#640064 Converted to Grayscale Codes
Simple Average#434343
Weighted Average (Most Common)#292929
Weighted Average (Luma)#1C1C1C
Weighted Average (Gamma Adjusted)#5B5B5B

Hex #640064 Color Palettes

Complementary color palette of 640064. Complementary color is 006400

Complementary Palette

The complement of #640064 is #006400 which is called Dark Green (X11). Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #640064 color is offered by #006400. 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.

640064 006400
Analogous color palette with (640064, 640032 and 320064)

Analogous Palette

The analogous colors of #640064 are #640032 and #320064, called Imperial Purple and Deep Violet, respectively. In the RGB color wheel, they are located to the right and left of #640064 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.

640064 640032 320064
Split Complementary color palette with (640064, 326400 and 006432)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of #640064 are #326400 (Metallic Green) and #006432 (Cadmium 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.

640064 326400 006432
Triadic color palette with (640064, 646400 and 006464)

Triadic Palette

#640064 triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #646400 (Bronze Yellow) and #006464 (Tropical Rain Forest) along with #640064, 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.

640064 646400 006464
Tetradic color palette with (640064, 646400, 006400 and 000064)

Tetradic Palette

The tetradic palette of #640064 has #646400 (Bronze Yellow), #006400 (Dark Green (X11)) and #000064 (Navy Blue). 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.

640064 646400 006400 000064
Square color palette with (640064, 643200, 006400 and 003264)

Square Palette

The square color palette of #640064 contains #643200 (Philippine Bronze), #006400 (Dark Green (X11)) and #003264 (Dark Midnight Blue). 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.

640064 643200 006400 003264
Rainbow color

Hex #640064 Rainbow Colors Palette

Our #640064 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.

640064 64000E 644700 2B6400 00642B 004764 0E0064

Tints, Tones & Shades of 640064 Color


  • Transparent 833383833383
  • Transparent 934D93934D93
  • Transparent A266A2A266A2
  • Transparent B280B2B280B2
  • Transparent C199C1C199C1
  • Transparent D1B3D1D1B3D1
  • Transparent E0CCE0E0CCE0
  • Transparent F0E6F0F0E6F0


  • Transparent 6A1A6A6A1A6A
  • Transparent 6C266C6C266C
  • Transparent 6F336F6F336F
  • Transparent 724072724072
  • Transparent 754D75754D75
  • Transparent 785A78785A78
  • Transparent 7A667A7A667A
  • Transparent 7D737D7D737D


  • Transparent 500050500050
  • Transparent 460046460046
  • Transparent 3C003C3C003C
  • Transparent 320032320032
  • Transparent 280028280028
  • Transparent 1E001E1E001E
  • Transparent 140014140014
  • Transparent 0A000A0A000A

#640064 Color Patterns

  • transperent

    #640064 Gingham Checks

  • transperent

    #640064 Vertical Stripes Pattern

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    #640064 Polka Dots Pattern

  • transperent

    #640064 Honeycomb Pattern

  • transperent

    #640064 Leaves Pattern

  • transperent

    #640064 Houndstooth Pattern

  • transperent

    #640064 Trellis Pattern

  • transperent

    #640064 Plaid Pattern

#640064 Color Interior Ideas

Pretty Photo frame on Indigo color drawing room interior textured wall

#640064 Color Drawing Room Textured Wall Paint Idea

Pretty Photo frame on Indigo color Living room wal color

#640064 Color Living Room Wall Paint Idea

Pretty Photo frame on Indigo color Bedroom interior wall color

#640064 Color Bedroom Wall Paint Idea

Pretty Photo frame on Indigo color kitchen interior wall color

#640064 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.