Congress Blue

#104388

About Congress Blue

Congress Blue, represented by the hex code #104388, is a deep, rich shade of blue that evokes feelings of trust, stability, and authority. It is often associated with governmental institutions, educational settings, and corporate environments, making it a popular choice for branding and design projects that aim to convey professionalism and reliability. The color is composed of 6.3% red, 26.3% green, and 53.3% blue. In the RGB color space, it's a muted but strong hue, capable of creating a sophisticated and calming effect. Congress Blue can be effectively used in various applications, from web design to interior decoration, to create a sense of formality and elegance. The color name "Congress Blue" enhances the associations with governance and officialdom. When used appropriately, it can greatly improve the impact of designs.

The hex color #104388, also known as Congress Blue, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low luminance can cause issues when used as text against a dark background or as a background for dark text. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability. To ensure accessibility, it's recommended to use #104388 with lighter colors that provide a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help determine if the color combination meets accessibility standards. Additionally, avoid using #104388 as the sole indicator for interactive elements; provide additional cues like underlines or icons to ensure usability for all users. It is also recommended to test the color scheme with users having different kinds of visual impairments to ensure optimal accessibility.

Shades

Digital Color Formats

RGB
16 67 136
RGB16 67 136
Red
Green
Blue
HSL
214.5deg 78.95% 29.8%
214.578.9529.8HSL
Hue
Saturation
Lightness
HWB
214.5deg 6.27% 46.67%
214.56.2746.67HWB
Hue
Whiteness
Blackness
hex#104388
rgb16 67 136
hsl214.5deg 78.95% 29.8%
cmyk88.24% 50.74% 0% 46.67%
hwb214.5deg 6.27% 46.67%
xyz-d650.07 0.06 0.24
oklch0.3929 0.127 257.8
oklab0.3929 -0.03 -0.12
CMYK
88.24% 50.74% 0% 46.67%
88.2450.74046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.24
0.070.060.24XYZ
X
Y
Z
OKLCH
0.3929 0.127 257.8
0.39290.127257.8LCH
Lightness
Chroma
Hue
OKLAB
0.3929 -0.03 -0.12
0.3929-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons