Congress Blue

#0F408B

General Information about Congress Blue

The hex color #0F408B, commonly referred to as Congress Blue, is a deep, saturated shade of blue with a notable presence of purple undertones. In the RGB color model, it is composed of 5.9% red, 25.1% green, and 54.5% blue. This specific combination creates a color that evokes feelings of trust, stability, and intelligence. Congress Blue is often associated with governmental institutions, academic environments, and corporate branding seeking to project a sense of authority and reliability. Its depth and richness make it a versatile choice for various design applications, ranging from digital interfaces to print materials, providing a sense of sophistication and professionalism. Understanding its color properties enables designers and artists to leverage its inherent qualities effectively in their creative endeavors.

The hex color #0F408B, also known as Congress Blue, presents some accessibility challenges, especially when used as a background color for text. Due to its relatively dark nature, text rendered in lighter colors is necessary to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, when employing #0F408B, careful consideration should be given to the foreground color choice. Lighter shades of white, yellow, or even brighter pastels can provide adequate contrast. It's crucial to test color combinations using accessibility tools to verify compliance with these guidelines, ensuring that content is accessible to users with visual impairments. Also, avoid using this color for important user interface elements without proper contrast.

Shades

Digital Color Formats

RGB
15 64 139
RGB15 64 139
Red
Green
Blue
HSL
216.29deg 80.52% 30.2%
216.2980.5230.2HSL
Hue
Saturation
Lightness
HWB
216.29deg 5.88% 45.49%
216.295.8845.49HWB
Hue
Whiteness
Blackness
hex#0F408B
rgb15 64 139
hsl216.29deg 80.52% 30.2%
cmyk89.21% 53.96% 0% 45.49%
hwb216.29deg 5.88% 45.49%
xyz-d650.07 0.06 0.25
oklch0.3882 0.1352 259.47
oklab0.3882 -0.02 -0.13
CMYK
89.21% 53.96% 0% 45.49%
89.2153.96045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.25
0.070.060.25XYZ
X
Y
Z
OKLCH
0.3882 0.1352 259.47
0.38820.1352259.47LCH
Lightness
Chroma
Hue
OKLAB
0.3882 -0.02 -0.13
0.3882-0.02-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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