Dark Blue
General Information about Dark Blue
The hex color #0021c9, also known as Dark Blue, is a deep and saturated shade of blue. It is represented by 0 red, 33 green, and 201 blue in the RGB color model. In the CMYK color model, it consists of 100% cyan, 84% magenta, 0% yellow, and 21% black. This color evokes feelings of trust, loyalty, and intelligence, making it a popular choice for branding and design projects. Dark Blue is often associated with corporate identities, technology companies, and educational institutions. Its depth and richness provide a sense of authority and professionalism. In color psychology, dark blue is seen as calming and reassuring.
The hex color #0021c9, a deep shade of blue, presents several accessibility considerations. Its dark nature means it generally requires light-colored text for sufficient contrast. Using a color contrast checker is highly recommended to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, as per WCAG guidelines. This color might not be suitable for backgrounds if large amounts of text need to be displayed, as it can cause eye strain. When used for interactive elements, like buttons or links, ensure there's a clear visual distinction in states like hover, focus, and active to aid users with visual impairments or those relying on keyboard navigation. This dark blue is best used sparingly for visual accents and graphical elements where color contrast is less critical.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #0021c9 can be used for headings, links, or accents to provide a sense of depth and sophistication. It's often paired with lighter colors like white or light gray to create a visually appealing and easy-to-read interface. It can also be used for background elements in specific sections to give the user the feeling of importance of the section. However, care should be taken not to overuse this dark color to prevent overwhelming the user and ensuring sufficient color contrast ratio. The color is especially popular for technology related websites.
Interior Design
In interior design, this dark blue can be incorporated into accent walls, furniture, or decorative pieces to add a touch of elegance and tranquility to a space. It works well with neutral colors like beige, gray, and white, as well as natural materials like wood and stone. Using this color can help to create a cozy and relaxing atmosphere in bedrooms or living rooms. Accents with gold or silver can give it a noble and modern touch. The color is also well suited for nautical themes.
Fashion
In fashion, #0021c9 is frequently seen in formal wear like suits, dresses, and accessories. It is often chosen for its versatility, complementing a wide range of skin tones and hair colors. It can be paired with brighter colors such as yellow or red for a bold contrast or with neutral tones for a more understated look. As a dark color it is well suited for evening events and gives the wearer an elegant and confident appearance. It is also a classic color for denim.