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King Blue Color Codes - The Hex, RGB, HSL and CMYK Values

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By: Contributing Artist

What colors make King Blue?

On this page, you will find the King Blue Hex, RGB, Hue Saturation Light (HSL), and CMYK color codes. We also include shades and variations of King Blue, color palettes, and related colors.

King Blue color code

The King Blue hex code is #4590C9. The King Blue hex code can be quantified in RGB values which represent the amount of Red, Green and Blue color channels. The RGB value is an estimated amount of red, green, and blue color to create the color King Blue. The RGB estimate is:


  • Red: #45 in Hex amounts to 27%
  • Green: #90 in Hex amounts to 56%
  • Blue: #C9 in Hex amounts to 79%

King Blue in HSL

HSL is an acronym which stands for Hue, Saturation, and Lightness. HSL was developed for television and standardized for computer displays.

Hue is the perceived color name. Saturation is the "colorfulness" relative to the color's brightness. Brightness is our human eye's quantifed perception of the spectral light distribution. Lightness is the color brightness relative to a perceived similarly illuminated white.

Brightness and "colorfulness" are absolute measures, while Lightness and and Saturation are relative measures.

King Blue is 206deg, 55%, 53% HSL.


  • Hue: 206deg
  • Saturation: 55%
  • Light: 53%

King Blue color in CMYK color model

The CMYK color model is commonly used in printing. The CMYK acronym stands for Cyan, Magenta, Yellow and Key. Where key is black. Since the black color is the absence of light, the CMYK is a subtractive color model. White light minus red is cyan, minus green is magenta, minus blue is yellow.

King Blue is 66% 28% 0% 21% CMYK.


  • Cyan: 66%
  • Magenta: 28%
  • Yellow: 0%
  • Key (or Black): 21%

Different shades of King Blue

According to its HSL value, King Blue contains about 53% of brightness.

Below are the all the values in HEX, HSL and CMYK color spaces for each shade variations:

  • Hex HSL CMYK
  • #D7E7F3 205deg, 54%, 90% 11%, 4%, 0%, 99%
  • #AFCFE8 205deg, 54%, 80% 24%, 10%, 0%, 99%
  • #88B8DC 205deg, 54%, 70% 38%, 16%, 0%, 99%
  • #60A0D1 205deg, 54%, 60% 53%, 23%, 0%, 99%
  • #3989C5 205deg, 54%, 50% 70%, 30%, 0%, 99%
  • #2D6D9E 205deg, 54%, 40% 70%, 30%, 0%, 99%
  • #225276 205deg, 54%, 30% 70%, 30%, 0%, 99%
  • #16364F 205deg, 54%, 20% 70%, 30%, 0%, 99%
  • #0B1B27 205deg, 54%, 10% 70%, 30%, 0%, 99%

Accessibility tips when using the color King Blue

Ensure your content remains available to the broadest possible audience. Make sure the text color has enough contrast with its background. When using King Blue on text, we recommend you use black for the background.

The reason King Blue contrasts better with a black background is because King Blue has a degree of brightness of 53% which provides better contrast on a dark background.

The King Blue color palette hex codes.

There are a few color palettes available when working with King Blue, but below is our favorite:

  • Cedar Chest
    #C95A49
  • Nattō
    #C79843
  • Wicked Green
    #9BCA47
  • Emerald Green
    #50C878
  • Sea Serpent
    #4BC7CF
  • Purple Rain
    #7442C8

By interpolating Hue and Saturation values, we can also generate great color palettes inspired from King Blue

  • Silverback
    #CBCBCB
  • Cold Turkey
    #CAB5B2
  • Oh Pistachio
    #ABCA99
  • Fresh Cut Grass
    #91CB7D
  • Mermaid'S Kiss
    #59C8A5
  • Rich Blue
    #3822CD

Below is a series of palettes generated from the color King Blue:

Palette variances of 3 colors:

  • #4590C8
  • #7AC845
  • #C84564
  • #9E45C8
  • #4590C8
  • #45C85C
  • #4590C8
  • #5BC845
  • #C86345

Palette variances of 4 colors:

  • #B245C8
  • #5645C8
  • #4590C8
  • #45C8A5
  • #C84596
  • #A545C8
  • #4F45C8
  • #4590C8
  • #BF45C8
  • #7D45C8
  • #454EC8
  • #4590C8

Palette variances of 5 colors:

  • #9845C8
  • #6345C8
  • #455BC8
  • #4590C8
  • #45C4C8
  • #C84552
  • #C845A3
  • #9C45C8
  • #4B45C8
  • #4590C8
  • #C8455F
  • #9645C8
  • #4590C8
  • #45C865
  • #C0C845

Palette variances of 6 colors:

  • #9345C8
  • #4645C8
  • #4590C8
  • #45C8B4
  • #45C868
  • #6FC845
  • #4945C8
  • #4590C8
  • #45C8B2
  • #45C863
  • #75C845
  • #C4C845
  • #C85D45
  • #C84575
  • #C845BE
  • #8B45C8
  • #4547C8
  • #4590C8

You will find specific color values of King Blue on this page. For example, the King Blue HEX color code is #4590C9. We offer a variety of color palette, variances, and an expert color mixer to develop color schemes. Related colors for King Blue are:

  • Maximum Blue color code is (71.0, 171.0, 204.0).
  • Mystic Blue color code is (72.0, 168.0, 208.0).
  • God Of Rain color code is (68.0, 102.0, 204.0).
  • Sea Serpent color code is (75.0, 199.0, 207.0).
  • Viking color code is (77.0, 177.0, 200.0).
  • King Triton color code is (60.0, 133.0, 190.0).
  • Han Blue color code is (68.0, 108.0, 207.0).
  • Blue Martini color code is (82.0, 180.0, 211.0).
  • Mykonos color code is (56.0, 122.0, 190.0).
  • Savoy Blue color code is (75.0, 97.0, 209.0).

These values can help you match the specific shade and find complementary colors. Looking for a different shade of brown? Our color mixer expertly generates nine different shades and eighteen color variances.

At ourpastimes.com, we are a creative team of product designers, engineers, and data scientists who want to make the internet a better place. We have poured over color theory, the math is tougher than you think, and built a showcase for color combinations.

We started by building a great virtual color mixer. We hope everyone has seen a color wheel. Personally, I loved the color wheel in my art classroom growing up. The acrylic paints like Titanium White, Burnt sienna, Dioxazine Purple make combining colors visceral and our color mixer virtually offers that visceral feeling of color mixing paints. Use our color mixer to build your next color scheme!

The color wheel pickers showcase 12 main colors. The three primary colors are red, green, and blue. When combined together, the primary colors create pure white light. Secondary colors result from mixing two primary colors:

  • Red and Green make Yellow.
  • Green and Blue make Cyan.
  • Blue and Red make Magenta .

Combining a secondary color and a primary color yields tertiary colors. There are six tertiary colors. The six color names are orange, chartreuse green, spring green, azure, violet and rose. Colors continue to expand, for example, halfway between blue and violet is indigo, color code #4B0082, and violet is halfway between blue and purple.

So, the color wheel includes twelve main colors: red, orange, yellow, chartreuse green, green, spring green, cyan, azure, blue, violet, magenta, and rose.

But how do you mix paint color? To mix acrylic paint to make gold you mix in a small quantity of brown paint (approximately one part brown to 10 parts yellow). Our color mixer is expert at mixing color by parts. Adjust the color levels with an easy toggle and we handle the math to generate the resulting hex code, RGB and HSL.

Included in our color pages are color palettes, we generate color combinations between three and six colors. We call each different color mixture “palette variances.” Each color palette variance includes eighteen color mixes with HEX code displayed.

A third component we provide on this page is color shades. For example, shades of King Blue include Maximum Blue, Mystic Blue, God Of Rain, Sea Serpent, Viking, King Triton, Han Blue, Blue Martini, Mykonos, and Savoy Blue. We offer nine tints and shades for each color. A color shade is found by adjusting the color saturation to find a darker hue. A color tint is a lighter color. For example, pink is a tint of red.

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