Congress Blue

#004B9B

General Information about Congress Blue

Congress Blue, represented by the hexadecimal color code #004B9B, is a deep, rich shade of blue that evokes feelings of trust, stability, and professionalism. It is often associated with governmental institutions, hence the name, and corporate environments seeking to project an image of reliability. In the RGB color model, it consists of 0% red, 29.4% green, and 61.2% blue. The color is frequently used in branding, web design, and graphic design to convey a sense of authority and sophistication. Due to its dark nature, it is best paired with lighter colors to ensure readability and accessibility, especially in text-based applications. Its CMYK values are C:100 M:72 Y:0 K:62, meaning it requires a significant amount of cyan and magenta in printing processes to achieve its distinctive hue. The color is very versatile and can also be used in creative projects.

The color #004B9B, also known as Congress Blue, presents some accessibility considerations for web developers. Due to its relatively dark hue, it's crucial to ensure sufficient contrast when used as text or as a background color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background to meet AA compliance. For AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. When using Congress Blue for text, pairing it with a light color such as white, light yellow, or a very pale gray can help achieve the necessary contrast. Conversely, as a background, it should be paired with similarly light text. Tools are available online to check color contrast ratios, ensuring compliance with accessibility standards. Ignoring these guidelines can result in content that is difficult or impossible for users with visual impairments to read, thus hindering the overall user experience. Thoughtful color choices are paramount in creating inclusive and accessible web content.

Shades

Digital Color Formats

RGB
0 75 155
RGB0 75 155
Red
Green
Blue
HSL
210.97 100% 30.39%
210.9710030.39HSL
Hue
Saturation
Lightness
HWB
210.97 0% 39.22%
210.97039.22HWB
Hue
Whiteness
Blackness
hex#004B9B
rgb0 75 155
hsl210.97 100% 30.39%
cmyk100% 51.61% 0% 39.22%
hwb210.97 0% 39.22%
xyz8.43 7.4 31.99
CMYK
100% 51.61% 0% 39.22%
10051.61039.22CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.43 7.4 31.99
8.437.431.99XYZ
X
Y
Z

Alternative colors

Applications

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