Dark Blue
General Information about #0D03D3
#0D03D3 is a dark shade of blue, often perceived as a color that represents trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. In color psychology, blue is often associated with stability and depth. This specific hex code, due to its darkness, evokes a sense of seriousness and formality. It is created by mixing a small amount of red (0D), a minimal amount of green (03), and a significant amount of blue (D3) in the RGB color model. This imbalance towards the blue component is what gives the color its distinctive hue. When used in design, it is often paired with lighter colors to create contrast and visual interest. Its darkness also means that it has a low lightness value in the HSL color model.
The color #0D03D3, a dark blue, presents several accessibility considerations for web developers. Its low lightness value (resulting in a dark appearance) necessitates careful attention to color contrast. Text rendered in #0D03D3 against a white or very light background might fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements, making it difficult for users with low vision or color deficiencies to read. Therefore, when using this color for text, ensure a sufficiently light foreground color is chosen. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Also, avoid using this color as the sole indicator of interactive elements, as users with color blindness may not be able to distinguish them. Supplement color cues with text labels or icons to ensure inclusivity. Using a color contrast checker tool during development is strongly advised to verify compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
A slightly lighter blue, #3366FF, offers better readability on white backgrounds while maintaining a similar blue hue.
A more vibrant blue, #0077CC, can provide better visual distinction and improve accessibility.
For a darker option, #000080 (navy) maintains a deep blue aesthetic while potentially offering better contrast with lighter elements.
Applications
Web Design Accent
In web design, #0D03D3 can be effectively used for creating a sophisticated and modern aesthetic. It works well for website headers, navigation bars, or as an accent color to highlight important elements. However, its darkness requires careful consideration of text and icon colors for readability and accessibility. Using it sparingly as a background color can add depth, while using it for interactive elements should be supplemented with additional visual cues to ensure usability for all users, including those with visual impairments or colorblindness.
Interior Design Accent
In interior design, #0D03D3 can be used to create a calming and sophisticated atmosphere. It is well-suited for accent walls, furniture upholstery, or decorative accessories. When combined with lighter colors such as white, gray, or light blue, it adds depth and richness to the space. The color evokes a sense of tranquility and can be used to create a relaxing environment in bedrooms or living rooms. However, due to its depth, using it in large quantities may darken the room, so balance is key.
Fashion Design
In the realm of fashion, #0D03D3 presents a bold and elegant choice. This dark blue is versatile, lending itself to both formal and casual wear. When used in clothing, it creates a striking look, especially when paired with contrasting colors such as white, yellow, or even shades of pink. Moreover, it serves as an exceptional color choice for evening gowns, suits or accessories, offering an air of sophisticated glamour. Its depth ensures it is a standout hue, ensuring that the wearer makes a lasting impression.