Congress Blue

#0A4391

General Information about Congress Blue

The hex color #0A4391, also known as Congress Blue, is a dark shade of blue that conveys a sense of professionalism, trust, and stability. It is often associated with authority, intelligence, and sophistication. In color psychology, blue is known to promote feelings of calmness and security, making it a popular choice for corporate branding and government institutions. Congress Blue is a versatile color that can be used in a variety of design applications, from web design to interior design. It is important to consider the context and intended message when using this color, as its dark hue can also evoke feelings of sadness or formality if not balanced appropriately. It is frequently seen at political events, hence the name 'Congress Blue'.

The hex color #0A4391, also known as Congress Blue, presents some accessibility challenges, especially when used for text. Its dark hue results in a low contrast ratio against standard white backgrounds, potentially making it difficult for users with visual impairments to read the content. To improve accessibility, it is recommended to pair Congress Blue with lighter colors for text, such as white, light gray, or even a pale yellow. Using contrast checking tools is crucial to ensure the contrast ratio meets WCAG guidelines (ideally a minimum of 4.5:1 for normal text and 3:1 for large text). Furthermore, avoid using this color for interactive elements without sufficient visual cues, like underlines for links, to ensure usability for all users, including those with color vision deficiencies. Considering the colorblindness is also important to see if the color is still readable for people with colorblindness.

Shades

Digital Color Formats

RGB
10 67 145
RGB10 67 145
Red
Green
Blue
HSL
214.67deg 87.1% 30.39%
214.6787.130.39HSL
Hue
Saturation
Lightness
HWB
214.67deg 3.92% 43.14%
214.673.9243.14HWB
Hue
Whiteness
Blackness
hex#0A4391
rgb10 67 145
hsl214.67deg 87.1% 30.39%
cmyk93.1% 53.79% 0% 43.14%
hwb214.67deg 3.92% 43.14%
xyz-d650.07 0.06 0.28
oklch0.3989 0.1406 258.54
oklab0.3989 -0.03 -0.14
CMYK
93.1% 53.79% 0% 43.14%
93.153.79043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.28
0.070.060.28XYZ
X
Y
Z
OKLCH
0.3989 0.1406 258.54
0.39890.1406258.54LCH
Lightness
Chroma
Hue
OKLAB
0.3989 -0.03 -0.14
0.3989-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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