Congress Blue

#11428A

General Information about Congress Blue

The hex color #11428A, known as Congress Blue, is a deep, saturated shade of blue that evokes feelings of trust, stability, and authority. In the RGB color model, it is composed of 6.67% red, 25.88% green, and 54.12% blue. This specific combination results in a color that is often associated with governmental and institutional settings, hence the name Congress Blue. The color falls within the blue color family and is often used to represent reliability and professionalism. Its CMYK values are C:88, M:51, Y:0, K:46, reflecting the high concentration of cyan and magenta necessary to create this particular shade of blue. It is a versatile color that can be used in various design applications, from web design to branding and even interior decorating. The hex color is often used to convey trustworthiness and formality.

The hex color #11428A, also known as Congress Blue, presents some accessibility challenges, especially in web design. Its dark hue means it requires careful consideration when choosing foreground text colors. To ensure readability and compliance with WCAG guidelines, it is imperative to use light-colored text (white or very light gray) on backgrounds of this color to achieve sufficient contrast. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools like WebAIM's contrast checker can assist in verifying adequate contrast. Also, avoid using this color for essential visual elements like links or buttons without clear text labels or other visual cues, as users with visual impairments may struggle to identify them. Providing alternative text descriptions for images and using ARIA attributes can further enhance accessibility for users with disabilities.

Shades

Digital Color Formats

RGB
17 66 138
RGB17 66 138
Red
Green
Blue
HSL
215.7deg 78.06% 30.39%
215.778.0630.39HSL
Hue
Saturation
Lightness
HWB
215.7deg 6.67% 45.88%
215.76.6745.88HWB
Hue
Whiteness
Blackness
hex#11428A
rgb17 66 138
hsl215.7deg 78.06% 30.39%
cmyk87.68% 52.17% 0% 45.88%
hwb215.7deg 6.67% 45.88%
xyz-d650.07 0.06 0.25
oklch0.3924 0.1308 258.85
oklab0.3924 -0.03 -0.13
CMYK
87.68% 52.17% 0% 45.88%
87.6852.17045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.25
0.070.060.25XYZ
X
Y
Z
OKLCH
0.3924 0.1308 258.85
0.39240.1308258.85LCH
Lightness
Chroma
Hue
OKLAB
0.3924 -0.03 -0.13
0.3924-0.03-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons