Congress Blue

#0A458E

General Information about Congress Blue

The color #0A458E, also known as Congress Blue, is a deep, muted shade of blue that evokes feelings of trust, stability, and professionalism. It belongs to the blue color family, which is often associated with calmness, intelligence, and security. In color psychology, blue is known to promote relaxation and reduce stress, making it a popular choice for corporate branding and environments. The hex code #0A458E specifies a particular combination of red, green, and blue light intensities that, when mixed, create this specific shade. This color is commonly used in various applications, including web design, graphic design, and branding, to convey a sense of authority and reliability. It is a versatile color that can be paired with a wide range of other colors to create different moods and styles.

The hex color #0A458E, also known as Congress Blue, presents some accessibility considerations, especially for text and user interface elements. Its relatively dark nature means it requires careful pairing with lighter colors to ensure sufficient contrast for readability. According to WCAG (Web Content Accessibility Guidelines) standards, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (18pt or 14pt bold) against its background. When used as a background color, ensuring that the foreground text meets these contrast ratios is crucial for users with visual impairments. Similarly, when used for interactive elements like buttons or links, the color contrast must be sufficient to distinguish these elements from the surrounding content and to indicate their interactive state. Proper color contrast not only improves accessibility but also enhances the overall user experience for all users.

Shades

Digital Color Formats

RGB
10 69 142
RGB10 69 142
Red
Green
Blue
HSL
213.18deg 86.84% 29.8%
213.1886.8429.8HSL
Hue
Saturation
Lightness
HWB
213.18deg 3.92% 44.31%
213.183.9244.31HWB
Hue
Whiteness
Blackness
hex#0A458E
rgb10 69 142
hsl213.18deg 86.84% 29.8%
cmyk92.96% 51.41% 0% 44.31%
hwb213.18deg 3.92% 44.31%
xyz-d650.07 0.06 0.26
oklch0.4011 0.1339 257.19
oklab0.4011 -0.03 -0.13
CMYK
92.96% 51.41% 0% 44.31%
92.9651.41044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.26
0.070.060.26XYZ
X
Y
Z
OKLCH
0.4011 0.1339 257.19
0.40110.1339257.19LCH
Lightness
Chroma
Hue
OKLAB
0.4011 -0.03 -0.13
0.4011-0.03-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons