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#3563B5 Hex Code

Color Name: Cerulean Blue

What is hex #3563B5 Color?

Cerulean Blue (Hex code: 3563B5) Thumbnail

The color name of hex code #3563B5 is Cerulean Blue. The RGB values are (53, 99, 181) which means it is composed of 16% red, 30% green and 54% blue. The CMYK color codes, used in printers, are C:71 M:45 Y:0 K:29. In the HSV/HSB scale, #3563B5 has a hue of 218°, 71% saturation and a brightness value of 71%.
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 Cerulean Blue Solid Color Background

Hex #3563B5 Color Codes

Color NameCerulean Blue
RGB Values(53, 99, 181)
CMYK Values(71%, 45%, 0%, 29%)
HSV/HSB Values(218°, 71%, 71%)
Closest Web Safe#3366CC
Inverse Color#CA9C4A [Aztec Gold]
Closest Pantone®7455 C
Closest RAL5012 [Light blue]
Complementary Color#B58735 [University Of California Gold]
#3563B5 Converted to Grayscale Codes
Simple Average#6F6F6F
Weighted Average (Most Common)#5E5E5E
Weighted Average (Luma)#5F5F5F
Weighted Average (Gamma Adjusted)#9F9F9F

Hex #3563B5 Color Palettes

Complementary color palette of 3563B5. Complementary color is B58735

Complementary Palette

The complement of #3563B5 is #B58735 which is called University Of California Gold. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #3563B5 color is offered by #B58735. 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.

3563B5 B58735
Analogous color palette with (3563B5, 4735B5 and 35A3B5)

Analogous Palette

The analogous colors of #3563B5 are #4735B5 and #35A3B5, called Ocean Blue and Moonstone, respectively. In the RGB color wheel, they are located to the right and left of #3563B5 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.

3563B5 4735B5 35A3B5
Split Complementary color palette with (3563B5, B54735 and A3B535)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of #3563B5 are #B54735 (Medium Carmine) and #A3B535 (Android 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.

3563B5 B54735 A3B535
Triadic color palette with (3563B5, B53563 and 63B535)

Triadic Palette

#3563B5 triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #B53563 (Maroon (X11)) and #63B535 (Green (RYB)) along with #3563B5, 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.

3563B5 B53563 63B535
Tetradic color palette with (3563B5, B53563, B58735 and 35B587)

Tetradic Palette

The tetradic palette of #3563B5 has #B53563 (Maroon (X11)), #B58735 (University Of California Gold) and #35B587 (Mint). 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.

3563B5 B53563 B58735 35B587
Square color palette with (3563B5, B535A3, B58735 and 35B547)

Square Palette

The square color palette of #3563B5 contains #B535A3 (Byzantine), #B58735 (University Of California Gold) and #35B547 (American Green). 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.

3563B5 B535A3 B58735 35B547
Rainbow color

Hex #3563B5 Rainbow Colors Palette

Our #3563B5 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.

3564B5 7435B5 B53589 B54F35 ADB535 3FB535 35B598

Tints, Tones & Shades of 3563B5 Color


  • Transparent 5D82C45D82C4
  • Transparent 7292CB7292CB
  • Transparent 86A1D386A1D3
  • Transparent 9AB1DA9AB1DA
  • Transparent AEC1E1AEC1E1
  • Transparent C2D0E9C2D0E9
  • Transparent D7E0F0D7E0F0
  • Transparent EBEFF8EBEFF8


  • Transparent 4469AA4469AA
  • Transparent 4C6CA54C6CA5
  • Transparent 536FA0536FA0
  • Transparent 5B729B5B729B
  • Transparent 627495627495
  • Transparent 6A77906A7790
  • Transparent 717A8B717A8B
  • Transparent 797D85797D85


  • Transparent 2A4F912A4F91
  • Transparent 25457F25457F
  • Transparent 203B6D203B6D
  • Transparent 1B325B1B325B
  • Transparent 152848152848
  • Transparent 101E36101E36
  • Transparent 0B14240B1424
  • Transparent 050A12050A12

#3563B5 Color Patterns

  • transperent

    #3563B5 Gingham Checks

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    #3563B5 Vertical Stripes Pattern

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    #3563B5 Polka Dots Pattern

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    #3563B5 Honeycomb Pattern

  • transperent

    #3563B5 Leaves Pattern

  • transperent

    #3563B5 Houndstooth Pattern

  • transperent

    #3563B5 Trellis Pattern

  • transperent

    #3563B5 Plaid Pattern

#3563B5 Color Interior Ideas

Pretty Photo frame on Cerulean Blue color drawing room interior textured wall

#3563B5 Color Drawing Room Textured Wall Paint Idea

Pretty Photo frame on Cerulean Blue color Living room wal color

#3563B5 Color Living Room Wall Paint Idea

Pretty Photo frame on Cerulean Blue color Bedroom interior wall color

#3563B5 Color Bedroom Wall Paint Idea

Pretty Photo frame on Cerulean Blue color kitchen interior wall color

#3563B5 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.