Congress Blue

#074991

General Information about Congress Blue

The hexadecimal color code #074991, also known as Congress Blue, is a dark shade of blue. It is composed of 2.75% red, 28.63% green, and 56.86% blue. In the RGB color space, it has the numerical values (7, 73, 145). The color is often associated with qualities such as stability, trust, and authority, making it a popular choice for corporate branding, government institutions, and educational materials. In a CMYK color space, the color is composed of 95% cyan, 50% magenta, 0% yellow and 43% black. The color has a wavelength of 475.4 nm. The hue angle is 214.9 degrees, the saturation is 91.4% and the lightness is 29.1%.

The color #074991, also known as Congress Blue, presents certain accessibility considerations for web design. Its dark hue results in a strong contrast when paired with light colors, making it suitable for text on a white or very light background, ensuring readability for users with visual impairments. Adhering to WCAG guidelines, a contrast ratio of at least 4.5:1 for standard text and 3:1 for large text is crucial. When using Congress Blue as a background, light-colored text is essential to meet accessibility standards. Using color alone to convey information should be avoided; supplementary cues like text labels or icons should accompany the color to ensure inclusivity for color-blind users. Testing the color combination with accessibility evaluation tools can help verify compliance with accessibility standards, ensuring a positive user experience for everyone. It is important to test on different devices as well, to ensure consistency.

Shades

Digital Color Formats

RGB
7 73 145
RGB7 73 145
Red
Green
Blue
HSL
211.3deg 90.79% 29.8%
211.390.7929.8HSL
Hue
Saturation
Lightness
HWB
211.3deg 2.75% 43.14%
211.32.7543.14HWB
Hue
Whiteness
Blackness
hex#074991
rgb7 73 145
hsl211.3deg 90.79% 29.8%
cmyk95.17% 49.66% 0% 43.14%
hwb211.3deg 2.75% 43.14%
xyz-d650.08 0.07 0.28
oklch0.4122 0.1335 255.72
oklab0.4122 -0.03 -0.13
CMYK
95.17% 49.66% 0% 43.14%
95.1749.66043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.28
0.080.070.28XYZ
X
Y
Z
OKLCH
0.4122 0.1335 255.72
0.41220.1335255.72LCH
Lightness
Chroma
Hue
OKLAB
0.4122 -0.03 -0.13
0.4122-0.03-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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