Cerulean Blue

General Information about Cerulean Blue

Cerulean Blue, represented by the hex code #2650B0, is a captivating shade of blue that evokes feelings of serenity and sophistication. It resides within the blue color family, characterized by its moderate saturation and luminosity. This color finds its roots in the mineral cerulean, a hydrated copper and tin(II) stannate. In color psychology, Cerulean Blue is often associated with tranquility, peace, and stability. It is a popular choice in various design applications, including web design, graphic design, and interior design, where it can create a sense of calm and professionalism. The color's hex code #2650B0 indicates its composition: 26 represents the red component, 50 represents the green component, and B0 represents the blue component in the RGB color model.

The hex color #2650B0, also known as Cerulean Blue, presents specific accessibility considerations for web developers. When used as a background color, it's crucial to ensure sufficient contrast with the foreground text to meet WCAG guidelines. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended to ensure readability for users with visual impairments. Tools like contrast checkers can help verify compliance. Furthermore, avoid relying solely on color to convey important information; use alternative cues like text labels or icons to ensure inclusivity for colorblind users. When using this color for interactive elements, provide clear visual focus indicators to assist users navigating with keyboards or assistive technologies. Thoughtful application enhances the user experience for everyone.

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Digital Color Formats

Alternative colors

Applications

• Website Headers and Footers

  Cerulean Blue (#2650B0) can be effectively utilized in website headers and footers to establish a professional and trustworthy brand identity. Its calming nature evokes feelings of stability and reliability, making it ideal for businesses in the finance or technology sectors. Combining it with a contrasting color like a light gray or white for text ensures readability and visual appeal, creating a harmonious user experience.

• Mobile App Accent Color

  In mobile app design, Cerulean Blue can serve as an accent color for buttons and icons, providing a visually appealing and consistent user interface. Its prominence ensures that interactive elements are easily noticeable, guiding users through the app's functionality. By using it sparingly, designers can create a clean and modern aesthetic that enhances user engagement and overall satisfaction.

• Data Visualization

  For data visualization, Cerulean Blue can represent a specific category or data set within charts and graphs. Its distinct hue allows for easy differentiation between various elements, facilitating clear and concise data interpretation. This color choice is particularly effective when presenting complex information to stakeholders, ensuring that key insights are readily accessible and understandable.

Complementary color

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