Congress Blue

#004998

General Information about Congress Blue

The hex color #004998, commonly referred to as Congress Blue, is a deep, rich shade of blue. In the RGB color model, it is composed of 0% red, 28.63% green, and 59.61% blue. This combination results in a color that evokes feelings of trust, stability, and professionalism. Congress Blue is often associated with governmental and educational institutions, hence the name. It is a popular choice for branding and design elements where a sense of authority and reliability is desired. The color's depth and saturation make it versatile for both digital and print applications. Its cool undertones can be used to create a calming and sophisticated atmosphere.

The hex color #004998, also known as Congress Blue, presents some accessibility considerations for web development. Its relatively dark hue means that it requires careful selection of foreground text colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #004998 as a background, lighter colors such as white (#FFFFFF) or light shades of yellow or gray are advisable for text. Tools like contrast checkers can help verify that the chosen color combinations meet accessibility standards. Furthermore, providing alternative visual cues, such as underlines or icons, can benefit users with color vision deficiencies. Thoughtful color choices contribute significantly to creating inclusive and user-friendly web experiences.

Shades

Digital Color Formats

RGB
0 73 152
RGB0 73 152
Red
Green
Blue
HSL
211.18deg 100% 29.8%
211.1810029.8HSL
Hue
Saturation
Lightness
HWB
211.18deg 0% 40.39%
211.18040.39HWB
Hue
Whiteness
Blackness
hex#004998
rgb0 73 152
hsl211.18deg 100% 29.8%
cmyk100% 51.97% 0% 40.39%
hwb211.18deg 0% 40.39%
xyz-d650.08 0.07 0.31
oklch0.4167 0.1441 256.35
oklab0.4167 -0.03 -0.14
CMYK
100% 51.97% 0% 40.39%
10051.97040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.31
0.080.070.31XYZ
X
Y
Z
OKLCH
0.4167 0.1441 256.35
0.41670.1441256.35LCH
Lightness
Chroma
Hue
OKLAB
0.4167 -0.03 -0.14
0.4167-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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