Congress Blue

#0B4390

General Information about Congress Blue

The hex color #0B4390, also known as Congress Blue, is a deep, muted shade of blue with a touch of underlying complexity. In the RGB color model, it is composed of 4.31% red, 26.27% green, and 56.47% blue. This blend results in a color that evokes feelings of trust, stability, and sophistication, often associated with professional and corporate environments. Congress Blue is a versatile color that can be used in a variety of applications, from web design to branding, to create a sense of reliability and calmness. Its relatively low saturation ensures it doesn't overwhelm the viewer, making it suitable for backgrounds and text elements alike.

The color #0B4390, also known as Congress Blue, presents some accessibility challenges. Its dark hue results in a low contrast ratio against lighter backgrounds, which can be problematic for users with visual impairments. When using this color for text, it's crucial to pair it with a very light color like white or a pale yellow to ensure readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Congress Blue may struggle to meet these standards with many common background colors. Developers should use contrast checking tools to verify compliance and consider providing alternative color schemes to enhance accessibility for all users. Remember to prioritize user experience by choosing color combinations that are both visually appealing and accessible.

Shades

Digital Color Formats

RGB
11 67 144
RGB11 67 144
Red
Green
Blue
HSL
214.74deg 85.81% 30.39%
214.7485.8130.39HSL
Hue
Saturation
Lightness
HWB
214.74deg 4.31% 43.53%
214.744.3143.53HWB
Hue
Whiteness
Blackness
hex#0B4390
rgb11 67 144
hsl214.74deg 85.81% 30.39%
cmyk92.36% 53.47% 0% 43.53%
hwb214.74deg 4.31% 43.53%
xyz-d650.07 0.06 0.27
oklch0.3983 0.1391 258.5
oklab0.3983 -0.03 -0.14
CMYK
92.36% 53.47% 0% 43.53%
92.3653.47043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.27
0.070.060.27XYZ
X
Y
Z
OKLCH
0.3983 0.1391 258.5
0.39830.1391258.5LCH
Lightness
Chroma
Hue
OKLAB
0.3983 -0.03 -0.14
0.3983-0.03-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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