Congress Blue

#0A4091

About Congress Blue

Congress Blue, represented by the hexadecimal code #0A4091, is a deep, saturated shade of blue that evokes feelings of stability, trust, and authority. It's a color often associated with institutions and organizations that want to project a sense of reliability and professionalism. In color psychology, blue is known to be calming and reassuring, making it a popular choice for corporate branding, government entities, and financial institutions. The specific hue of Congress Blue distinguishes it from other shades of blue, lending it a unique character that combines tradition with modern sensibility. The low red and green values and high blue value contributes to its unique look and feel.

The color #0A4091, also known as Congress Blue, presents some accessibility challenges, especially when used as a foreground color on a white background. Its relatively low luminance can result in insufficient contrast, making it difficult for individuals with visual impairments to read text or distinguish elements. According to WCAG guidelines, sufficient contrast is crucial for ensuring readability and usability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. To improve accessibility, consider using a lighter background color or increasing the font weight to enhance readability. Alternatively, pairing #0A4091 with a contrasting color like yellow or orange can significantly improve visibility and ensure a more inclusive user experience. Testing with accessibility tools is highly recommended.

Shades

Digital Color Formats

RGB
10 64 145
RGB10 64 145
Red
Green
Blue
HSL
216deg 87.1% 30.39%
21687.130.39HSL
Hue
Saturation
Lightness
HWB
216deg 3.92% 43.14%
2163.9243.14HWB
Hue
Whiteness
Blackness
hex#0A4091
rgb10 64 145
hsl216deg 87.1% 30.39%
cmyk93.1% 55.86% 0% 43.14%
hwb216deg 3.92% 43.14%
xyz-d650.07 0.06 0.28
oklch0.3922 0.1445 259.6
oklab0.3922 -0.03 -0.14
CMYK
93.1% 55.86% 0% 43.14%
93.155.86043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.28
0.070.060.28XYZ
X
Y
Z
OKLCH
0.3922 0.1445 259.6
0.39220.1445259.6LCH
Lightness
Chroma
Hue
OKLAB
0.3922 -0.03 -0.14
0.3922-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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