Congress Blue

#0B5090

General Information about Congress Blue

Congress Blue, represented by the hexadecimal color code #0B5090, is a deep, muted shade of blue. It falls within the blue color family, known for its association with qualities such as trust, stability, and professionalism. In the RGB color model, #0B5090 is composed of 4.31% red, 31.37% green, and 56.47% blue. Its HSL values are 211 degrees hue, 85% saturation, and 33% lightness. Colors similar to Congress Blue are often used in corporate branding, government websites, and educational materials where a sense of authority and reliability is desired. The color conveys a sense of calmness and composure. It's a color that tends to be taken seriously. Due to its dark tone, it works best paired with lighter colors to provide sufficient contrast.

The hex color #0B5090, also known as Congress Blue, presents some accessibility challenges due to its relatively dark nature. When using this color for text, it's crucial to ensure sufficient contrast with the background to meet WCAG (Web Content Accessibility Guidelines) standards. A light-colored background is highly recommended to provide adequate readability for users, including those with visual impairments. The contrast ratio should ideally be at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). Tools like contrast checkers can help verify compliance. Additionally, avoid using #0B5090 as the sole means of conveying important information; supplement it with text labels or other visual cues to ensure inclusivity. For interactive elements like buttons, provide clear visual feedback on hover or focus states to enhance usability for all users.

Shades

Digital Color Formats

RGB
11 80 144
RGB11 80 144
Red
Green
Blue
HSL
208.87deg 85.81% 30.39%
208.8785.8130.39HSL
Hue
Saturation
Lightness
HWB
208.87deg 4.31% 43.53%
208.874.3143.53HWB
Hue
Whiteness
Blackness
hex#0B5090
rgb11 80 144
hsl208.87deg 85.81% 30.39%
cmyk92.36% 44.44% 0% 43.53%
hwb208.87deg 4.31% 43.53%
xyz-d650.08 0.08 0.27
oklch0.4288 0.123 252.46
oklab0.4288 -0.04 -0.12
CMYK
92.36% 44.44% 0% 43.53%
92.3644.44043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.08 0.27
0.080.080.27XYZ
X
Y
Z
OKLCH
0.4288 0.123 252.46
0.42880.123252.46LCH
Lightness
Chroma
Hue
OKLAB
0.4288 -0.04 -0.12
0.4288-0.04-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons