Congress Blue

#11398A

General Information about Congress Blue

Congress Blue, with the hexadecimal code #11398A, is a deep, muted shade of blue that evokes feelings of stability, trust, and sophistication. It is often associated with governmental institutions, corporate environments, and academic settings, hence the name 'Congress Blue.' This color falls within the blue color family and is characterized by its relatively low saturation and lightness values. In terms of color theory, it pairs well with complementary colors like shades of orange and yellow, as well as analogous colors like shades of purple and green. Congress Blue is a versatile color that can be used in a variety of applications, ranging from web design to interior decoration.

The color #11398A, also known as Congress Blue, presents some accessibility challenges, particularly when used as text on a white background. Its relatively low lightness value (around 17%) results in a low contrast ratio, potentially failing WCAG (Web Content Accessibility Guidelines) AA standards for normal text. To improve accessibility, consider using it for larger text elements or graphics where the contrast requirements are less stringent. Pairing Congress Blue with significantly lighter colors like whites, creams, or very light yellows is crucial to ensure readability. Avoid using it for essential information if the background is a similarly dark shade. Implementing text shadows or borders can sometimes mitigate contrast issues, but thorough testing with accessibility tools is always recommended to confirm compliance with accessibility standards and ensure a positive user experience for individuals with visual impairments.

Shades

Digital Color Formats

RGB
17 57 138
RGB17 57 138
Red
Green
Blue
HSL
220.17deg 78.06% 30.39%
220.1778.0630.39HSL
Hue
Saturation
Lightness
HWB
220.17deg 6.67% 45.88%
220.176.6745.88HWB
Hue
Whiteness
Blackness
hex#11398A
rgb17 57 138
hsl220.17deg 78.06% 30.39%
cmyk87.68% 58.7% 0% 45.88%
hwb220.17deg 6.67% 45.88%
xyz-d650.06 0.05 0.25
oklch0.3723 0.1425 262.24
oklab0.3723 -0.02 -0.14
CMYK
87.68% 58.7% 0% 45.88%
87.6858.7045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.25
0.060.050.25XYZ
X
Y
Z
OKLCH
0.3723 0.1425 262.24
0.37230.1425262.24LCH
Lightness
Chroma
Hue
OKLAB
0.3723 -0.02 -0.14
0.3723-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons