Congress Blue

#034895

General Information about Congress Blue

The hex color #034895, known as Congress Blue, is a deep, muted shade of blue. It is a relatively dark color, with low saturation. The color is named after the shade often associated with formal and professional settings. In the RGB color model, it is composed of 1.2% red, 28.24% green, and 58.82% blue. In the CMYK color model, it consists of 98% cyan, 52% magenta, 0% yellow, and 41% black. This color is often used to evoke feelings of trust, stability, and authority. Because of its darker nature, it is best paired with lighter colors to ensure readability and visibility. It is frequently found in corporate branding and government-related contexts.

The hex color #034895, also known as Congress Blue, presents some accessibility challenges, particularly in text-based applications. Its low luminance value of 0.01 means it offers very little contrast against black, which has a luminance of 0.0. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Given Congress Blue's properties, pairing it with very light colors like white or pale yellow is crucial to ensure readability. In user interface design, using #034895 for interactive elements requires careful consideration. Adequate contrast can be achieved by employing larger font sizes or by adding borders or background shapes that provide better visual separation. It's essential to use contrast checking tools during development to verify that the design meets accessibility standards and offers a good experience for all users, including those with visual impairments.

Shades

Digital Color Formats

RGB
3 72 149
RGB3 72 149
Red
Green
Blue
HSL
211.64deg 96.05% 29.8%
211.6496.0529.8HSL
Hue
Saturation
Lightness
HWB
211.64deg 1.18% 41.57%
211.641.1841.57HWB
Hue
Whiteness
Blackness
hex#034895
rgb3 72 149
hsl211.64deg 96.05% 29.8%
cmyk97.99% 51.68% 0% 41.57%
hwb211.64deg 1.18% 41.57%
xyz-d650.08 0.07 0.29
oklch0.4125 0.1409 256.5
oklab0.4125 -0.03 -0.14
CMYK
97.99% 51.68% 0% 41.57%
97.9951.68041.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.29
0.080.070.29XYZ
X
Y
Z
OKLCH
0.4125 0.1409 256.5
0.41250.1409256.5LCH
Lightness
Chroma
Hue
OKLAB
0.4125 -0.03 -0.14
0.4125-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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