Congress Blue

#024496

General Information about Congress Blue

The color #024496, also known as Congress Blue, is a deep, dark shade of blue. It belongs to the blue color family and is characterized by its rich and sophisticated tone. In the RGB color model, it is composed of 0.78% red, 26.67% green, and 58.82% blue. In the CMYK color model, it consists of 99% cyan, 54% magenta, 0% yellow, and 41% black. Congress Blue evokes a sense of formality, trustworthiness, and stability. The color is used in various applications, including branding, web design, and fashion, due to its association with professionalism and reliability. Its hex triplet is #024496 and its RAL design code is 260 20 10. This colour is named Congress Blue for its use within the US congress. Its wavelength is 473.71 nm.

The color #024496, also known as Congress Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text on a white background, or vice versa, it may not meet the WCAG (Web Content Accessibility Guidelines) standards for contrast ratios, especially for users with low vision or color blindness. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color might require careful pairing with lighter shades of yellow, white, or other very light colors to ensure readability and usability. It is imperative to test color combinations with accessibility tools to verify compliance and provide an inclusive user experience. Designers and developers should also consider providing alternative color schemes or themes to allow users to customize their viewing experience based on their individual needs. Using this dark blue as a background might also require light text to ensure a good reading experience. Careful consideration and testing are essential for making content accessible to all users.

Shades

Digital Color Formats

RGB
2 68 150
RGB2 68 150
Red
Green
Blue
HSL
213.24deg 97.37% 29.8%
213.2497.3729.8HSL
Hue
Saturation
Lightness
HWB
213.24deg 0.78% 41.18%
213.240.7841.18HWB
Hue
Whiteness
Blackness
hex#024496
rgb2 68 150
hsl213.24deg 97.37% 29.8%
cmyk98.67% 54.67% 0% 41.18%
hwb213.24deg 0.78% 41.18%
xyz-d650.08 0.06 0.3
oklch0.404 0.1475 258
oklab0.404 -0.03 -0.14
CMYK
98.67% 54.67% 0% 41.18%
98.6754.67041.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.06 0.3
0.080.060.3XYZ
X
Y
Z
OKLCH
0.404 0.1475 258
0.4040.1475258LCH
Lightness
Chroma
Hue
OKLAB
0.404 -0.03 -0.14
0.404-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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