2020 Colors
A comprehensive guide to hex color #00005a

About hex color #00005a - near-Cetacean blue

Hex color #00005a is close to the color named "Cetacean blue". It's labeled as "blue". When humans think of blue in ads, the following may come to mind: water, coldness, human life, energy, and maturity. The color typically isn't associated with clothing. United Way and Mastercard are using a color close to Cetacean blue in their branding. (Explore brands using Cetacean blue).

In RGB colorspace, the hexadecimal color #00005a is created using 0% red, 0% green, and 35.3% blue. In CMYK colorspace, you can make the color using 100% cyan, 100% magenta, 0% yellow, and 64.7% black.

RGB Composition
    R   G   B    
CMYK Composition
  C   M   Y   K  

#00005a is made up of R: 0, G: 0, B: 90 in RGB colorspace and C: 100, M:100, Y:0, K:64.71 in CMYK colorspace. Its decimal value is 90 and the closest web-safe color code to it is #000066. Its closest named color is "Cetacean blue". White should be used ontop of #00005a to ensure the best legibility.

Here's a color conversion chart. It contains technical information about the hex color #00005a. If you're a programmer, view the code snippets section for prepared language syntax.

hex #00005a
Websafe hex #000066
rgb 0, 0, 90
rgb percent (%) 0%, 0%, 35.16%
rgba R: 0, G: 0, B: 90, A: 1.0
CMYK C: 100, M:100, Y:0, K:64.71
hsv 240, 100, 17.65
hsb 240, 100, 35.29
luma 10.17
Black or white text? #ffffff
Adobe RGB 1, 0, 89
Closest named color Cetacean blue
Hunter-Lab 8.59, 24.14, -63.88
CIE-L*ab 6.67, 36.68, -50.3
CIE-L*Ch(ab) 6.67, 62.25, 306.1
CIE-L*uv 6.67, -1.94, -26.91°

Some colors work better together. Here, you'll find color harmonies and schemes specific to the hex color #00005a. These color palettes have been mathematically proven to pair well in designs.


The Complimentary color scheme is made up of two colors. These two colors are opposite one another in the color spectrum. The first color is called the "base" #00005a and the second color is called the "compliment" #595900.

Design Tip: It's not unusual for complimentary colors to appear jarring given their contrast, so be sure to tweak vibrancies to your liking.


Split Complimentary

The Split Complimentary color scheme is made up of three colors. The base color #00005a is paired with the two colors to the left and the right of compliment color #595900.

Design Tip: The Split Complimentary color scheme offers most of the contrast of the Complimentary Color scheme but without being as intense.



The Triadic color scheme is made up of three colors. When viewed on a color wheel, all three colors are spaced evenly (120°) apart.

Design Tip: This color scheme tends to produce colors that are quite vibrant, regardless of saturation.



The Tetradic color scheme is made up of four colors. When viewed on a color wheel, all four colors are spaced evenly (90°) apart.

Design Tip: Find balance between the warm and cold colors if you desire to use the Tetradic color scheme in your design.



The Analagous color scheme is made up of three colors. The three colors sit next to one another on the color wheel. The palette is made in similar fashion to how the Split Complimentary palette is made. However, the two secondary colors are adjacent to the base, not the compliment.

Design Tip: Analagous colors often appear in nature. If you're designing with the outdoors in mind, keep this color harmony at your disposal.


When designing or marketing products, especially on a worldwide platform like Amazon, color is important. This section contains links to Amazon products that have some relation to one of the attributes of the color #00005a: "appetite-curbing".

Please note that 2020 Colours will receive commission for purchases made through the affiliate links above. This page's Amazon links are paid advertisements and are not endoresements or reviews of the product.

Seeing darker, lighter, and tinted variations of the hex color #00005a can help you with your creative processes. Remember, you can click on a color to be taken to its own page full of unique color information.

Darker shades

Darker shades are produced by blending #00005a with black #000000.


Lighter shades

Lighter shades are produced by blending #00005a with white #FFFFFF.



Tones are produced by blending #00005a with gray #808080.


A color gradient may also be known as color progression or a color ramp. A gradient is the gradual transition of one color into another. This section showcases gradients featuring #00005a as the base color. The secondary colors come from the Color Harmonies section above.

Below each gradient is the CSS color code that was used to create it. You can copy and paste it so it can be used in designs of your own.

For more information on how to apply gradients, visit the w3schools.com page on CSS gradients.

Seeing #00005a on a computer or phone screen is much different than how it may appear in the real world. Shown here are 20 different environment types and how #00005a could potentially look inside each of them, given perfect conditions. For example, #00005a appears as #140055 when in northern sky daylight and as #000364 when in cool fluorescent.

Old direct sunlight at noon
Old daylight
ICC profile PCS
Mid-morning daylight
Daylight, sRGB, Adobe-RGB
North sky daylight
Equal energy
Daylight Fluorescent
Cool fluorescent
White Fluorescent
Warm White Fluorescent
Daylight Fluorescent
Lite White Fluorescent
Daylight fluorescent, D65 simulator
Sylvania F40, D50 simulator
Cool White Fluorescent
Ultralume 50, Philips TL85
Ultralume 40, Philips TL84
Ultralume 30, Philips TL83
Data used in calculating these colors comes courtesy of Easy RGB.

Colors that have names have reached a point of status where they're more than just a hex code: they're real-world associated. View a list of all 1,500+ named colors.

Closest named colors to #00005a

#00005a might be precisely the color you're looking for. But, the colors below are a close match. What's better is that they're named colors, meaning chances are there's more information about them. If you feel like taking a slight deviation in hue, click a color below to learn about why it's so unique.

Cetacean blue
Royal blue
Navy blue
Oxford blue
Maastricht Blue
Dark imperial blue
Midnight blue
Cool black

Furthest named colors to #00005a

Looking for something completely different? Try a well-documented complimentary color. The named colors below have been calculated to be the furthest colors from #00005a. Click on the colors to explore their unique information.

Baby powder
Mint cream

Colors are important to brands and the messages they convey. Brand recognition and colors go hand-in-hand. Knowing what brands are using #00005a, or a color similar, can help you in determining whether the color is appropriate to your design.

Mastercard uses the color #000066


United Way uses the color #000064

Brand data comes courtesy of Brand Colors. Brands linked may not be suitable for all ages and in no way affiliated with 2020 Colors.

Here you can easily copy-and-paste formatted color code for use with your favorite programming/markup languages like HTML/CSS, Java, Objective-C, and GameMaker Language.

HTML, CSS #00005a
Java new Color(0, 0, 90)
.NET Color.FromArgb(255, 0, 0, 90);
Objective-C [UIColor colorWithRed:0 green:0 blue:0.3529 alpha:1.00000];
OpenGL glColor3f(0f, 0f, 0.3529f);
Swift UIColor(red:0, green:0, blue:0.3529, alpha:1.00000)
GameMaker Language (GML) $5A0000
Python Color('#00005a')

This useful chart contains technical information about the hexadecimal color #00005a. For example, the direct decimal conversion is 90 while the individual RGB conversions are: 0, 0, 90.


If you're considering using #00005a in a logo or design, you can quickly reference below to see how various symbols, icons, and emblems look.

Icons courtesy of Font Awesome.

We learned earlier that White-colored text should be used on a #00005a colored background for best readability. But, you can be the judge of that by looking at the examples below.

This text is hex color #00005a on a solid black (#000000) background.

This text is hex color #00005a on a solid white (#ffffff) background.

This text is solid black (#000000) on a solid hex color #00005a background.

This text is solid white (#ffffff) on a solid hex color #00005a background.

This text is hex color #00005a on a striped black (#000000) and white (#ffffff) background.

This text is hex color #00005a on a striped gray (#808080) and white (#ffffff) background.

This text is solid black (#000000) on a striped hex color #00005a and white (#ffffff) background.

This text is solid white (#ffffff) on a striped hex color #00005a and white (#ffffff) background.

Patterns courtesy of Hero Patterns.

If you're a web developer, you might find it useful to see elements like buttons and check boxes in the color #00005a.


The HTML and CSS used to create these elements comes from w3schools.com.
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