Congress Blue

#004191

General Information about Congress Blue

Congress Blue, represented by the hexadecimal color code #004191, is a deep, rich shade of blue that evokes feelings of trust, authority, and stability. It's a color often associated with professionalism, making it a popular choice for corporate branding, government institutions, and educational organizations. The color's depth provides a sense of seriousness and integrity, while its blue undertones offer a touch of calmness and reassurance. In color psychology, blue is often linked to intelligence, efficiency, and dependability. This makes Congress Blue a strategic selection for conveying competence and building confidence in a brand or organization. Its muted nature ensures it doesn't overwhelm, allowing it to be versatile in various design contexts, from website layouts to print materials.

The hex color #004191, also known as Congress Blue, presents several accessibility considerations for web developers. Its dark hue results in a relatively low luminance value, which is crucial for ensuring sufficient contrast against lighter background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to meet AA compliance. When using #004191 for text, it's essential to pair it with a light background to meet these contrast requirements. Using online contrast checkers can help verify compliance. Additionally, avoid using this color as the sole indicator of interactive elements; always supplement color with text labels, icons, or other visual cues to accommodate users with color vision deficiencies. When designing for accessibility, consider users with varying visual impairments and cognitive differences, and always prioritize clear and understandable communication.

Shades

Digital Color Formats

RGB
0 65 145
RGB0 65 145
Red
Green
Blue
HSL
213.1deg 100% 28.43%
213.110028.43HSL
Hue
Saturation
Lightness
HWB
213.1deg 0% 43.14%
213.1043.14HWB
Hue
Whiteness
Blackness
hex#004191
rgb0 65 145
hsl213.1deg 100% 28.43%
cmyk100% 55.17% 0% 43.14%
hwb213.1deg 0% 43.14%
xyz-d650.07 0.06 0.28
oklch0.3927 0.1448 257.92
oklab0.3927 -0.03 -0.14
CMYK
100% 55.17% 0% 43.14%
10055.17043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.28
0.070.060.28XYZ
X
Y
Z
OKLCH
0.3927 0.1448 257.92
0.39270.1448257.92LCH
Lightness
Chroma
Hue
OKLAB
0.3927 -0.03 -0.14
0.3927-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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