Dark Blue
General Information about #2803E3
The hex color #2803e3 represents a shade of dark blue in the RGB color model. It is composed of 15.7% red, 1.2% green, and 89% blue. In the CMYK color model, it consists of 82.3% cyan, 98.6% magenta, 0% yellow, and 11% black. This color is often associated with feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. In color psychology, dark blues tend to convey stability and depth. Hex color codes are fundamental in web design for specifying colors in HTML and CSS, ensuring consistent color representation across different browsers and devices.
The hex color #2803e3, a dark blue, presents significant accessibility challenges. Its low luminance value of 3.5 makes it difficult to read when used as text against a white background, failing WCAG's contrast ratio requirements for normal text (4.5:1) and large text (3:1). To improve accessibility, consider using a lighter text color like white or yellow to ensure sufficient contrast. Alternatively, use #2803e3 for larger design elements where text legibility isn't crucial. Avoid using it for interactive elements without careful contrast consideration. Tools like contrast checkers can help evaluate color combinations for compliance.
Shades
Digital Color Formats
Alternative colors
Applications
Website Header Background
In web design, #2803e3 can serve as a striking background color for headers or banners, especially when aiming for a futuristic or tech-oriented aesthetic. The dark blue hue evokes feelings of sophistication and innovation, making it suitable for technology startups or software companies. When paired with lighter, contrasting text colors, it can create visually appealing and engaging website sections. Consider using it sparingly to highlight key information or calls to action, ensuring readability and user experience remain a priority.
Accent Wall Color
In interior design, #2803e3 could be used as an accent wall color in a modern living room or bedroom. The deep blue adds a touch of drama and sophistication, creating a focal point in the space. It pairs well with neutral furniture and metallic accents. For fashion, this color could be used for an evening gown or a statement piece of jewelry, conveying elegance and mystery.
Data Visualization
In data visualization, a color like #2803e3 can effectively represent low-value data points on a choropleth map or within a bar chart. Its deep hue naturally suggests a smaller quantity or lesser importance compared to lighter shades. Care should be taken to select colors that are visually accessible. For this purpose, consider #2803e3 as one end of a sequential color palette.