Dark Blue
General Information about #2A12D4
The hex color #2A12D4 is a dark shade of blue, often associated with feelings of depth, stability, and intelligence. In the RGB color model, it is composed of 16.47% red, 7.06% green, and 83.14% blue. Its CMYK values are 0.80, 0.92, 0.00, 0.17. This color is commonly referred to as a dark blue or indigo color. It has a wavelength of approximately 465 nm. Colors close to it often have associations with trustworthiness and authority, and are often used by professional institutions and for branding purposes. Colors similar to #2A12D4 can also be found in gemstones such as sapphires. In design, it can be combined with lighter shades to create a calming yet sophisticated look.
The hex color #2A12D4, a dark blue, presents some accessibility challenges, especially when used for text or interactive elements. Its low luminance value means that sufficient contrast with background colors is crucial. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. When using #2A12D4 for text, consider pairing it with light colors like whites, yellows, or very light grays to ensure readability for users with visual impairments. Tools like contrast checkers can help verify compliance. Additionally, avoid relying solely on color to convey information; use labels, icons, or text cues to make content accessible to users who are color blind. Providing alternative styling options, such as high contrast themes, can further improve accessibility.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #2A12D4 can be used for creating a sense of depth and sophistication. It's particularly effective for backgrounds in hero sections or call-to-action buttons on websites targeting a professional or tech-savvy audience. When implemented strategically, it can attract user attention and encourage engagement. However, ensure adequate contrast with text elements to avoid accessibility issues and maintain a positive user experience. This color can also be used for interactive elements like hover states and active link states.
Fashion
In fashion, this dark blue can be used as a base color for creating elegant and formal looks. It pairs well with silver or gold accessories for a touch of luxury or can be grounded with neutral colors like gray or beige for a more understated style. This color is often seen in evening wear, business suits, and sophisticated casual attire. When using it in garments, consider the fabric's texture, as it will affect how the color is perceived and how it reflects light, influencing the overall aesthetic of the outfit.
Interior Design
In interior design, #2A12D4 can serve as an accent color in spaces designed for relaxation or focus. It works well in studies, bedrooms, or meditation rooms. Consider pairing it with lighter blues, grays, or whites to balance its intensity and create a calming atmosphere. It can also be used for furniture upholstery or accent walls to add a touch of sophistication to a room. The effect will vary depending on the lighting and other colors in the room, so testing samples is essential.