Congress Blue

#00479B

General Information about Congress Blue

Congress Blue, represented by the hexadecimal color code #00479B, is a deep, rich shade of blue often associated with trustworthiness, stability, and authority. It falls within the blue color family and has a relatively low saturation, giving it a muted yet dignified appearance. This color is frequently used in corporate branding, government settings, and academic institutions to convey a sense of professionalism and reliability. Its distinct hue can evoke feelings of calmness and security, making it a popular choice for organizations seeking to establish a solid and dependable image. Congress Blue is a very classic color, and timeless in many aspects.

The color #00479B, also known as Congress Blue, presents some accessibility challenges, particularly when used as text on a white background. Its relatively low luminance can result in insufficient contrast, making it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Congress Blue often falls short of these recommendations. To improve accessibility, consider pairing it with lighter shades for text or using it as a background color with high-contrast text. Tools like contrast checkers can help determine if the color combination meets accessibility standards and provide suggestions for adjustments.

Shades

Digital Color Formats

RGB
0 71 155
RGB0 71 155
Red
Green
Blue
HSL
212.52 100% 30.39%
212.5210030.39HSL
Hue
Saturation
Lightness
HWB
212.52 0% 39.22%
212.52039.22HWB
Hue
Whiteness
Blackness
hex#00479B
rgb0 71 155
hsl212.52 100% 30.39%
cmyk100% 54.19% 0% 39.22%
hwb212.52 0% 39.22%
xyz8.17 6.87 31.91
CMYK
100% 54.19% 0% 39.22%
10054.19039.22CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.17 6.87 31.91
8.176.8731.91XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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