Congress Blue

#0B4B90

General Information about Congress Blue

Congress Blue, represented by the hexadecimal color code #0B4B90, is a dark shade of blue that evokes feelings of trust, stability, and professionalism. It is often associated with government, finance, and corporate environments due to its serious and dependable nature. In the RGB color model, #0B4B90 consists of 4.31% red, 29.41% green, and 56.47% blue. Its CMYK values are 87.8% cyan, 47.8% magenta, 0% yellow, and 43.5% black. This color can be effectively used in various design applications to convey a sense of authority and reliability. When using Congress Blue, it's essential to consider its impact on overall design and ensure proper contrast with other elements to maintain readability and visual appeal.

The color #0B4B90, also known as Congress Blue, presents some accessibility challenges. Its dark hue means it requires careful consideration for text and background contrasts to ensure readability. When using this color for text, it is essential to pair it with a light background to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Insufficient contrast can make content difficult for users with visual impairments to read. Additionally, avoid using #0B4B90 as a background color with dark text, as this will exacerbate readability issues. Using color alone to convey important information should also be avoided; instead, supplement color with text labels or icons to ensure inclusivity for all users, including those with color blindness.

Shades

Digital Color Formats

RGB
11 75 144
RGB11 75 144
Red
Green
Blue
HSL
211.13deg 85.81% 30.39%
211.1385.8130.39HSL
Hue
Saturation
Lightness
HWB
211.13deg 4.31% 43.53%
211.134.3143.53HWB
Hue
Whiteness
Blackness
hex#0B4B90
rgb11 75 144
hsl211.13deg 85.81% 30.39%
cmyk92.36% 47.92% 0% 43.53%
hwb211.13deg 4.31% 43.53%
xyz-d650.08 0.07 0.27
oklch0.4168 0.129 255.05
oklab0.4168 -0.03 -0.12
CMYK
92.36% 47.92% 0% 43.53%
92.3647.92043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.27
0.080.070.27XYZ
X
Y
Z
OKLCH
0.4168 0.129 255.05
0.41680.129255.05LCH
Lightness
Chroma
Hue
OKLAB
0.4168 -0.03 -0.12
0.4168-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons