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Spectrum Indigo Color

HEX #4D2CF1 / RGB (77, 44, 241)

Blue Circlular Lightening

What is Spectrum Indigo Color?

Spectrum Indigo (Hex code: 4D2CF1) Thumbnail

Spectrum Indigo has the hex code #4D2CF1. The equivalent RGB values are (77, 44, 241), which means it is composed of 21% red, 12% green and 67% blue. The CMYK color codes, used in printers, are C:68 M:82 Y:0 K:6. In the HSV/HSB scale, Spectrum Indigo has a hue of 250°, 82% saturation and a brightness value of 95%.
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.

Spectrum Indigo 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 its hex, RGB or HSL values. Please also note that the spectrum indigo CMYK numbers mentioned on this page are only approximations and have been calculated from the hex code using well-known formulae.

Download Spectrum Indigo Solid Color Background

Spectrum Indigo Color Codes

Hex Code#4D2CF1
RGB Values(77, 44, 241)
CMYK Values(68%, 82%, 0%, 6%)
HSV/HSB Values(250°, 82%, 95%)
Closest Web Safe#6633FF
Inverse Color#B2D30E [Vivid Lime Green]
Closest Pantone®2368 C
Closest RAL5012 [Light blue]
Complementary Color#D0F12C [Pear]
Spectrum Indigo Converted to Grayscale Codes
Simple Average#797979
Weighted Average (Most Common)#4C4C4C
Weighted Average (Luma)#414141
Weighted Average (Gamma Adjusted)#868686

Spectrum Indigo Color Palettes

Complementary color palette of 4D2CF1. Complementary color is D0F12C

Complementary Palette

The complement of Spectrum Indigo is Pear with the hex code #D0F12C. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #4D2CF1 color is offered by #D0F12C. 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.

4D2CF1 D0F12C
Analogous color palette with (4D2CF1, B02CF1 and 2C6EF1)

Analogous Palette

The analogous colors of Spectrum Indigo (#4D2CF1) are Purple (X11) (#B02CF1) and Blue (Crayola) (#2C6EF1). In the RGB color wheel, these two analogous colors occur to the right and left of Spectrum Indigo 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.

4D2CF1 B02CF1 2C6EF1
Split Complementary color palette with (4D2CF1, F1B02C and 6EF12C)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of Spectrum Indigo (#4D2CF1) are #F1B02C (Orange-Yellow) and #6EF12C (Spring Frost). 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.

4D2CF1 F1B02C 6EF12C
Triadic color palette with (4D2CF1, F14D2C and 2CF14D)

Triadic Palette

Spectrum Indigo triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #F14D2C (Cinnabar) and #2CF14D (Malachite) along with #4D2CF1 create a stunning and beautiful triadic palette with the maximum variation in hue and, therefore, offering the best possible contrast when taken together.

4D2CF1 F14D2C 2CF14D
Tetradic color palette with (4D2CF1, F14D2C, D0F12C and 2CD0F1)

Tetradic Palette

The tetradic palette of Spectrum Indigo has four colors - #F14D2C (Cinnabar), #D0F12C (Pear) and #2CD0F1 (Spiro Disco Ball) in addition to the base color (#4D2CF1). 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.

4D2CF1 F14D2C D0F12C 2CD0F1
Square color palette with (4D2CF1, F12C6E, D0F12C and 2CF1B0)

Square Palette

Spectrum Indigo square color palette has #F12C6E (Razzmatazz), #D0F12C (Pear) and #2CF1B0 (Eucalyptus). 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.

4D2CF1 F12C6E D0F12C 2CF1B0
Rainbow color

Spectrum Indigo Color Rainbow Palette

Our Spectrum Indigo 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.

4D2CF1 F12CEC F12C43 F1BD2C 7CF12C 2CF185 2CB4F1

Tints, Tones & Shades of Spectrum Indigo Color


  • Transparent 7156F47156F4
  • Transparent 826BF5826BF5
  • Transparent 9480F79480F7
  • Transparent A696F8A696F8
  • Transparent B8ABF9B8ABF9
  • Transparent CAC0FBCAC0FB
  • Transparent DBD5FCDBD5FC
  • Transparent EDEAFEEDEAFE


  • Transparent 573DDA573DDA
  • Transparent 5C45CF5C45CF
  • Transparent 614EC4614EC4
  • Transparent 6756B96756B9
  • Transparent 6C5EAD6C5EAD
  • Transparent 7167A27167A2
  • Transparent 766F97766F97
  • Transparent 7B788B7B788B


  • Transparent 3E23C13E23C1
  • Transparent 361FA9361FA9
  • Transparent 2E1A912E1A91
  • Transparent 271679271679
  • Transparent 1F12601F1260
  • Transparent 170D48170D48
  • Transparent 0F09300F0930
  • Transparent 080418080418

Spectrum Indigo Color Patterns

  • Transparent

    Spectrum Indigo Gingham Checks

  • Transparent

    Spectrum Indigo Vertical Stripes Pattern

  • Transparent

    Spectrum Indigo Polka Dots Pattern

  • Transparent

    Spectrum Indigo Honeycomb Pattern

  • Transparent

    Spectrum Indigo Leaves Pattern

  • Transparent

    Spectrum Indigo Houndstooth Pattern

  • Transparent

    Spectrum Indigo Trellis Pattern

  • Transparent

    Spectrum Indigo Plaid Pattern

Spectrum Indigo Color Interior Ideas

Pretty Photo frame on Spectrum Indigo color drawing room interior textured wall

Spectrum Indigo Color Drawing Room Textured Wall Paint Idea

Pretty Photo frame on Spectrum Indigo color Living room wal color

Spectrum Indigo Color Living Room Wall Paint Idea

Pretty Photo frame on Spectrum Indigo color Bedroom interior wall color

Spectrum Indigo Color Bedroom Wall Paint Idea

Pretty Photo frame on Spectrum Indigo color kitchen interior wall color

Spectrum Indigo Color Kitchen Wall Paint Idea

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