Congress Blue

#0C478C

General Information about Congress Blue

The hex color #0C478C, also known as Congress Blue, is a deep, saturated shade of blue that evokes feelings of trust, authority, and stability. It is often associated with professionalism and competence, making it a popular choice for branding and design in industries such as finance, law, and government. In the RGB color model, #0C478C is composed of 4.71% red, 27.84% green, and 54.9% blue. This composition results in a cool and calming color that can be used to create a sense of seriousness and reliability. The color name 'Congress Blue' suggests a connection to formal institutions and decision-making processes, further reinforcing its association with power and trustworthiness.

The color #0C478C, also known as Congress Blue, presents some accessibility considerations, especially in web design. Its dark hue results in a relatively low luminance value, which is critical for ensuring sufficient contrast with text or other foreground elements. When using this color for backgrounds, it's essential to pair it with light-colored text (white or very light grays) to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure readability for users with visual impairments. Tools like contrast checkers can help verify compliance. Avoid using #0C478C for small text or intricate graphical details without careful consideration of contrast. Also, be mindful of colorblind users by providing alternative visual cues, such as icons or text labels, in addition to color coding.

Shades

Digital Color Formats

RGB
12 71 140
RGB12 71 140
Red
Green
Blue
HSL
212.34deg 84.21% 29.8%
212.3484.2129.8HSL
Hue
Saturation
Lightness
HWB
212.34deg 4.71% 45.1%
212.344.7145.1HWB
Hue
Whiteness
Blackness
hex#0C478C
rgb12 71 140
hsl212.34deg 84.21% 29.8%
cmyk91.43% 49.29% 0% 45.1%
hwb212.34deg 4.71% 45.1%
xyz-d650.07 0.06 0.26
oklch0.4045 0.1283 256.13
oklab0.4045 -0.03 -0.12
CMYK
91.43% 49.29% 0% 45.1%
91.4349.29045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.26
0.070.060.26XYZ
X
Y
Z
OKLCH
0.4045 0.1283 256.13
0.40450.1283256.13LCH
Lightness
Chroma
Hue
OKLAB
0.4045 -0.03 -0.12
0.4045-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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