Congress Blue

#0A4092

General Information

The hex color #0A4092, commonly known as Congress Blue, is a deep, saturated shade of blue. In the RGB color model, it consists of 3.92% red, 25.1% green, and 57.25% blue. This composition gives it a rich, authoritative appearance, often associated with trust, stability, and professionalism. Congress Blue finds application in various fields, including graphic design, web development, and interior design. Its CMYK values are 93%, 56%, 0%, and 43%, indicating a strong presence of cyan and magenta. In the HSL color space, it has a hue of 215 degrees, a saturation of 91%, and a lightness of 30%. This blue is often used to evoke feelings of confidence and reliability, making it a popular choice for branding and corporate identities.

The hex color #0A4092, also known as Congress Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires light-colored text to ensure sufficient contrast for readability, ideally adhering to WCAG guidelines for contrast ratios. Text colors like white or very light shades of yellow or gray would be suitable. Conversely, using dark text on this background would likely fail accessibility standards, making it difficult for users with visual impairments to read the content. When used for interactive elements like buttons or links, providing clear visual cues beyond color alone, such as underlines or borders, is crucial to ensure usability for all users, including those with color vision deficiencies. Proper consideration of color contrast is essential when incorporating #0A4092 into a design to create an inclusive and accessible experience.

Shades

Digital Color Formats

RGB
10 64 146
RGB10 64 146
Red
Green
Blue
HSL
216.18deg 87.18% 30.59%
216.1887.1830.59HSL
Hue
Saturation
Lightness
HWB
216.18deg 3.92% 42.75%
216.183.9242.75HWB
Hue
Whiteness
Blackness
hex#0A4092
rgb10 64 146
hsl216.18deg 87.18% 30.59%
cmyk93.15% 56.16% 0% 42.75%
hwb216.18deg 3.92% 42.75%
xyz-d650.07 0.06 0.28
oklch0.3931 0.1459 259.74
oklab0.3931 -0.03 -0.14
CMYK
93.15% 56.16% 0% 42.75%
93.1556.16042.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.28
0.070.060.28XYZ
X
Y
Z
OKLCH
0.3931 0.1459 259.74
0.39310.1459259.74LCH
Lightness
Chroma
Hue
OKLAB
0.3931 -0.03 -0.14
0.3931-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons