Blue
General Information about #0217E4
The color #0217E4 is a deep, saturated blue hue. In the RGB color model, it is composed of 0.78% red, 9.02% green, and 89.41% blue. This strong presence of blue gives the color its characteristic appearance. In the HSV color space, it has a hue of 233 degrees, a saturation of 99%, and a value of 89%. The color is mostly used in the digital domain for web design, graphic design, and user interfaces. The usage of this color in print is less effective because the color does not translate to the CMYK color space very well. Also, the human eye recognizes blue as the least visible color, which also means that it can be used to attract attention because it stands out.
The hex color #0217E4, a deep, vibrant blue, presents some accessibility challenges, particularly in text applications. Its low lightness value (approximately 4%) means that text rendered in this color requires very light backgrounds to ensure sufficient contrast for 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. Using #0217E4 on a dark background would fail these criteria. To improve accessibility, consider pairing it with colors like white (#FFFFFF) or very light yellows or grays. Tools are available to check color contrast ratios and ensure compliance with accessibility standards. Also, avoid using this color as the sole means of conveying important information, as users with visual impairments might not be able to distinguish it. Supplement the color with text labels or other visual cues.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent Color
In web design, #0217E4 can be used sparingly as an accent color to draw attention to specific elements like buttons or links. Due to its deep hue, it's best suited for interactive elements or graphic overlays where a pop of color is desired. When incorporating it, ensure sufficient contrast against the background to maintain usability. Consider using it in combination with lighter shades of blue or complementary colors to create visual balance and prevent eye strain. For example, pairing it with a light gray or off-white background can make text or interface elements more readable and accessible.
UI Design for Active States
In user interface (UI) design, #0217E4 can represent active states or selected options, providing a clear visual cue to users. Its intensity makes it effective for highlighting important actions or notifications within an application. However, moderation is key; overuse can lead to visual clutter and detract from the overall user experience. Complement it with neutral tones for the primary interface elements to maintain a clean and intuitive design. It should be used to emphasize key functions without overwhelming the user with a uniform color palette.
Data Visualization
In data visualization, #0217E4 can be used to represent a specific category or data point. Its distinct color allows it to be easily distinguished from other data sets when presenting complex information through charts or graphs. When using it in data visualization, it's crucial to provide a clear legend or key to ensure users understand what the color represents. Also, take into account that up to 8% of males have trouble distinguishing between blue and similar hues. Always design with colorblindness in mind.