Congress Blue

#064D92

General Information About Congress Blue

The hexadecimal color code #064D92, also known as Congress Blue, represents a dark shade of blue with strong historical and symbolic associations. Hex color #064D92 is composed of 2.4% red, 30.2% green and 57.3% blue. In the RGB (red, green, blue) color space, it is composed of 2.4% red, 30.2% green and 57.3% blue. Whereas in a CMYK (cyan, magenta, yellow, black) color space, it is composed of 95.8% cyan, 47.3% magenta, 0% yellow and 42.7% black. Its deep, calming tone has made it a popular choice for various applications, from graphic design to branding. The color evokes feelings of trust, stability, and intelligence, making it suitable for industries such as finance, education, and government. Its use in web design is particularly notable for creating a professional and trustworthy online presence.

The hex color #064D92, also known as Congress Blue, presents some accessibility challenges, primarily due to its dark nature. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability, adhering to WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Failure to meet these ratios can exclude users with visual impairments. When used for interactive elements like buttons or links, hover and focus states need careful consideration. Providing clear visual cues that go beyond just color change is crucial. For instance, adding an underline to links or a border to buttons on focus helps users who might not perceive color differences clearly. Ensuring sufficient color contrast is not only a best practice but also a legal requirement in many regions to provide inclusive and accessible digital experiences.

Shades

Digital Color Formats

RGB
6 77 146
RGB6 77 146
Red
Green
Blue
HSL
209.57deg 92.11% 29.8%
209.5792.1129.8HSL
Hue
Saturation
Lightness
HWB
209.57deg 2.35% 42.75%
209.572.3542.75HWB
Hue
Whiteness
Blackness
hex#064D92
rgb6 77 146
hsl209.57deg 92.11% 29.8%
cmyk95.89% 47.26% 0% 42.75%
hwb209.57deg 2.35% 42.75%
xyz-d650.08 0.07 0.28
oklch0.4223 0.1301 253.99
oklab0.4223 -0.04 -0.13
CMYK
95.89% 47.26% 0% 42.75%
95.8947.26042.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.28
0.080.070.28XYZ
X
Y
Z
OKLCH
0.4223 0.1301 253.99
0.42230.1301253.99LCH
Lightness
Chroma
Hue
OKLAB
0.4223 -0.04 -0.13
0.4223-0.04-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons