Congress Blue

#044C83

General Information about Congress Blue (#044C83)

The hexadecimal color code #044C83 represents a shade of dark blue, often referred to as Congress Blue. It is composed of 1.57% red, 29.8% green, and 51.37% blue. In the RGB color model, this translates to 4 red, 76 green, and 131 blue. This color is commonly associated with depth, stability, and trust. In the CMYK color model, used for printing, it consists of 97% cyan, 42% magenta, 0% yellow, and 49% black. The color is a dark, muted blue, conveying a sense of seriousness and reliability. The wavelength of light that corresponds to this color is approximately 475 nanometers, placing it within the blue portion of the visible spectrum. Congress Blue is a popular choice for corporate branding and government institutions due to its association with professionalism and authority.

The color #044C83, also known as Congress Blue, presents some accessibility challenges, especially when used as text on a white or light-colored background. Its low lightness value (approximately 14%) results in a low contrast ratio, which can make it difficult for users with visual impairments to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Congress Blue often falls short of these recommendations, requiring careful consideration of font size, weight, and background color. To improve accessibility, consider using Congress Blue as a background color with white or a very light color text, or pairing it with a brighter, contrasting color for text or interactive elements. Tools like contrast checkers can help evaluate and adjust color combinations to meet accessibility standards, ensuring a more inclusive user experience. If using Congress Blue for links ensure sufficient contrast with surrounding text and consider using underlines or other visual cues to highlight them, which will further enhance usability for users with color vision deficiencies.

Shades

Digital Color Formats

RGB
4 76 131
RGB4 76 131
Red
Green
Blue
HSL
205.98deg 94.07% 26.47%
205.9894.0726.47HSL
Hue
Saturation
Lightness
HWB
205.98deg 1.57% 48.63%
205.981.5748.63HWB
Hue
Whiteness
Blackness
hex#044C83
rgb4 76 131
hsl205.98deg 94.07% 26.47%
cmyk96.95% 41.98% 0% 48.63%
hwb205.98deg 1.57% 48.63%
xyz-d650.07 0.07 0.22
oklch0.4087 0.1114 249.39
oklab0.4087 -0.04 -0.1
CMYK
96.95% 41.98% 0% 48.63%
96.9541.98048.63CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.22
0.070.070.22XYZ
X
Y
Z
OKLCH
0.4087 0.1114 249.39
0.40870.1114249.39LCH
Lightness
Chroma
Hue
OKLAB
0.4087 -0.04 -0.1
0.4087-0.04-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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