Science Blue
General Information about Science Blue
The hex color #004CCA, also known as Science Blue, is a deep shade of blue often associated with knowledge, trust, and professionalism. In the RGB color model, it consists of 0% red, 29.8% green, and 80% blue. This combination creates a strong, cool tone that is often used to convey a sense of stability and reliability. The color is more saturated than many other blues, giving it a striking appearance. It's a popular choice for businesses aiming to project an image of competence and security. The hex code #004CCA can be represented in other color models such as CMYK (100, 63, 0, 20) and HSL (213, 100, 40).
The hex color #004cca, also known as Science Blue, presents some accessibility considerations for web developers. Its relatively low luminance can pose challenges when used as text against a white background, potentially failing WCAG contrast ratio requirements, specifically WCAG 2.0 level AA which requires a contrast ratio of 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). To improve accessibility, it's crucial to pair this color with lighter shades for text or incorporate it into larger graphical elements where contrast is less critical. For instance, use #004cca as a background color with white or very light yellow text, or implement it in icons or decorative elements where its aesthetic appeal can be leveraged without hindering readability. Web developers should use tools to check the contrast ratio to make sure the visual presentation of text and images of text has sufficient contrast. It is also recommended to check the color with color blindness simulators to make sure important information is not lost for users with color blindness.
Shades
Digital Color Formats
Alternative colors
- #3385ff
A lighter shade of blue that offers better contrast against white backgrounds while maintaining a similar aesthetic.
- #002666
A darker shade of blue, that ensures higher contrast, making it suitable for text on lighter backgrounds.
- #4682b4
A desaturated blue that provides a softer, more subtle alternative while still conveying a sense of calmness and trust.
Applications
Web Design
In web design, #004cca can be used to create a sense of professionalism and trustworthiness. It is suitable for headings, navigation bars, and call-to-action buttons, especially in websites for corporate, financial, or educational institutions. The color evokes feelings of stability and reliability, making it a solid choice for establishing brand identity. It may also be used for highlighting interactive elements, guiding the user’s attention and enhancing the overall user experience. However, ensuring sufficient contrast is crucial for accessibility.
Data Visualization
In data visualization, #004cca can effectively represent categories or ranges of data. It is a clear and distinct color that can be easily differentiated from others, making it useful in charts, graphs, and maps. The color is perceived as neutral and non-intrusive, allowing the data to remain the primary focus. When using this color in data visualization, it is important to take color blindness into account and ensure that data is still understandable for those with color vision deficiencies by using different shapes and patterns.
UI Design
In user interface (UI) design, #004cca can be used to create a consistent and professional look across applications. It is suitable for buttons, icons, and other interactive elements, especially when paired with contrasting colors for improved visibility. This color can help to create a modern and sleek appearance and should be tested on different screens and devices to ensure readability. Combining #004cca with appropriate typography also enhance overall aesthetic appeal.