Congress Blue

#00429B

General Information about Congress Blue

The color #00429B, also known as Congress Blue, is a deep, saturated blue hue. It belongs to the blue color family and is often associated with concepts like trust, authority, and stability. In terms of color theory, it's a cool color that can evoke feelings of calmness and serenity. Congress Blue is created by the absence of red and green, and a high presence of blue in the RGB color model. It has a hexadecimal value of #00429B, and its RGB values are R: 0, G: 66, B: 155. In the CMYK color model, its values are C: 100, M: 57, Y: 0, K: 39. This makes it a suitable choice for projects where you want to convey a sense of reliability and professionalism. The color's depth gives it a certain weight, making it feel grounded and dependable. It can be used for different applications, from web design to fashion.

The color #00429B, also known as Congress Blue, presents some accessibility challenges, especially when used as text on a white background. Its low lightness value results in a low contrast ratio, potentially failing WCAG (Web Content Accessibility Guidelines) requirements for normal text (AA compliance). To improve accessibility, consider using Congress Blue for larger text elements (AAA compliance) or pairing it with a significantly lighter color for sufficient contrast. White or very light shades of yellow or orange are recommended as foreground text colors against a Congress Blue background. Avoid using Congress Blue for crucial interactive elements or smaller text where readability is paramount for users with visual impairments. Employing contrast checking tools during the design process helps ensure compliance and improves the user experience for all visitors.

Shades

Digital Color Formats

RGB
0 66 155
RGB0 66 155
Red
Green
Blue
HSL
214.45 100% 30.39%
214.4510030.39HSL
Hue
Saturation
Lightness
HWB
214.45 0% 39.22%
214.45039.22HWB
Hue
Whiteness
Blackness
hex#00429B
rgb0 66 155
hsl214.45 100% 30.39%
cmyk100% 57.42% 0% 39.22%
hwb214.45 0% 39.22%
xyz7.86 6.26 31.8
CMYK
100% 57.42% 0% 39.22%
10057.42039.22CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.86 6.26 31.8
7.866.2631.8XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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