Congress Blue

#0A498E

General Information about Congress Blue

The hex color #0A498E, also known as Congress Blue, is a deep, muted shade of blue that evokes feelings of stability, trust, and authority. In the RGB color model, it is composed of 3.92% red, 28.63% green, and 55.69% blue. In the CMYK color model, which is often used for printing, it consists of 93% cyan, 49% magenta, 0% yellow, and 44% black. This color is frequently associated with governmental bodies, financial institutions, and other organizations that wish to convey a sense of trustworthiness and professionalism. Its calming and reliable nature makes it a popular choice for branding and design elements where these qualities are desired. Congress Blue's versatility allows it to be used as both a primary and secondary color, which makes it highly versatile.

The hex color #0A498E, also known as Congress Blue, presents some accessibility considerations for web design. Due to its relatively dark hue, it's crucial to ensure sufficient contrast when used as text or background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using a light color like white or a pale yellow for text on a #0A498E background would likely meet these standards, enhancing readability for users with visual impairments. Conversely, using darker shades or colors with similar luminance values as text could render the content illegible. When using #0A498E for interactive elements like buttons or links, providing clear visual cues upon hover or focus is essential. This can be achieved by changing the background color, adding an underline, or increasing the font weight. Careful consideration of color contrast and the provision of appropriate visual cues will contribute to a more inclusive and accessible web experience for all users, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
10 73 142
RGB10 73 142
Red
Green
Blue
HSL
211.36deg 86.84% 29.8%
211.3686.8429.8HSL
Hue
Saturation
Lightness
HWB
211.36deg 3.92% 44.31%
211.363.9244.31HWB
Hue
Whiteness
Blackness
hex#0A498E
rgb10 73 142
hsl211.36deg 86.84% 29.8%
cmyk92.96% 48.59% 0% 44.31%
hwb211.36deg 3.92% 44.31%
xyz-d650.07 0.07 0.27
oklch0.4104 0.1289 255.39
oklab0.4104 -0.03 -0.12
CMYK
92.96% 48.59% 0% 44.31%
92.9648.59044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.27
0.070.070.27XYZ
X
Y
Z
OKLCH
0.4104 0.1289 255.39
0.41040.1289255.39LCH
Lightness
Chroma
Hue
OKLAB
0.4104 -0.03 -0.12
0.4104-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons