Congress Blue

#104688

General Information

The hex color #104688, also known as Congress Blue, is a deep, muted shade of blue with a subtle richness. In the RGB color model, it is composed of 6.27% red, 27.45% green, and 53.33% blue. Its CMYK values are 0.88, 0.48, 0.00, 0.47. The color evokes feelings of stability, trust, and authority, making it a popular choice for corporate branding and government-related materials. It is often associated with professionalism and reliability. Congress Blue is a versatile color that can be used in a variety of design applications. Its dark hue provides a sense of formality and seriousness, making it suitable for use in settings where a sense of trustworthiness is desired.

The hex color #104688, also known as Congress Blue, presents some accessibility considerations for web design. Its relatively dark hue means it generally provides sufficient contrast against lighter backgrounds, which is crucial for readability. However, when used with other dark colors or on dark backgrounds, the contrast may become insufficient, posing challenges for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Before implementing this color, it's advisable to test the color combinations using accessibility evaluation tools to ensure compliance with these standards. The color can work well for buttons, navigation elements or headings on a light backgrounds.

Shades

Digital Color Formats

RGB
16 70 136
RGB16 70 136
Red
Green
Blue
HSL
213deg 78.95% 29.8%
21378.9529.8HSL
Hue
Saturation
Lightness
HWB
213deg 6.27% 46.67%
2136.2746.67HWB
Hue
Whiteness
Blackness
hex#104688
rgb16 70 136
hsl213deg 78.95% 29.8%
cmyk88.24% 48.53% 0% 46.67%
hwb213deg 6.27% 46.67%
xyz-d650.07 0.06 0.24
oklch0.3999 0.1232 256.34
oklab0.3999 -0.03 -0.12
CMYK
88.24% 48.53% 0% 46.67%
88.2448.53046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.24
0.070.060.24XYZ
X
Y
Z
OKLCH
0.3999 0.1232 256.34
0.39990.1232256.34LCH
Lightness
Chroma
Hue
OKLAB
0.3999 -0.03 -0.12
0.3999-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons