Congress Blue

#103988

General Information about Congress Blue

The hexadecimal color #103988, commonly known as Congress Blue, is a dark shade of blue. It's composed of 6.27% red, 22.35% green, and 53.33% blue. In the RGB color model, #103988 consists of 6.27% red, 22.35% green, and 53.33% blue. In the CMYK color model, if is composed of 88.23% cyan, 58.31% magenta, 0% yellow and 46.67% black. With a hue of 218.4 degrees, a saturation of 89.22% and a lightness of 29.8%, it is a calming shade. Congress Blue is often associated with trust, stability, and professionalism. Its understated elegance makes it a popular choice for corporate branding, government websites, and formal attire. The color evokes a sense of authority and reliability, making it suitable for businesses looking to project a trustworthy image. In design, it provides a sophisticated backdrop for lighter colors, creating a sense of depth and visual appeal.

The hex color #103988, also known as Congress Blue, presents some accessibility challenges, especially when used as a background color for text. Due to its relatively low lightness value, it offers insufficient contrast with light-colored text, potentially making it difficult for users with visual impairments to read. To ensure accessibility, it's crucial to pair this color with very light shades like white (#FFFFFF) or very pale yellow (#FFFFE0). Using contrast checking tools can help verify compliance with WCAG (Web Content Accessibility Guidelines) standards, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. When using #103988 for interactive elements like buttons or links, consider providing additional visual cues, such as underlines or borders, to enhance usability for all users. Avoid using this color for critical information without sufficient contrast.

Shades

Digital Color Formats

RGB
16 57 136
RGB16 57 136
Red
Green
Blue
HSL
219.5deg 78.95% 29.8%
219.578.9529.8HSL
Hue
Saturation
Lightness
HWB
219.5deg 6.27% 46.67%
219.56.2746.67HWB
Hue
Whiteness
Blackness
hex#103988
rgb16 57 136
hsl219.5deg 78.95% 29.8%
cmyk88.24% 58.09% 0% 46.67%
hwb219.5deg 6.27% 46.67%
xyz-d650.06 0.05 0.24
oklch0.3703 0.1399 261.8
oklab0.3703 -0.02 -0.14
CMYK
88.24% 58.09% 0% 46.67%
88.2458.09046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.24
0.060.050.24XYZ
X
Y
Z
OKLCH
0.3703 0.1399 261.8
0.37030.1399261.8LCH
Lightness
Chroma
Hue
OKLAB
0.3703 -0.02 -0.14
0.3703-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons