Cobalt
General Information about #0B49A9
The hexadecimal color code #0B49A9 represents a dark shade of blue, often referred to as cobalt. In the RGB color model, it is composed of 4.31% red, 28.63% green, and 66.27% blue. This color is commonly associated with qualities like stability, trust, intelligence, and confidence. It is often used in branding and design to convey a sense of professionalism and reliability. Cobalt blue has a long history, dating back to ancient times when it was derived from cobalt oxide. The color has various uses in different industries like fashion, beauty, art and technology.
The color #0B49A9, a deep cobalt blue, presents some accessibility considerations for web design. Its low lightness value (approximately 13%) means that it requires careful attention to contrast. When used as a background color, it is crucial to ensure that any foreground text or elements have a high contrast ratio to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using lighter colors such as white, light yellow or light grey for text on a #0B49A9 background will help ensure readability for users with visual impairments. Avoid using this color for small text or intricate details, as the low contrast may make them difficult to discern. When used for interactive elements, consider providing additional visual cues, such as underlines or icons, to enhance usability. Using a color contrast checker tool is highly recommended during design and development to ensure compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
Applications
UI Design
In user interface design, #0B49A9 can serve as a primary color for buttons, navigation bars, and other interactive elements. Its bold presence attracts attention, guiding users through key actions. Due to its nature, avoid combining it with competing shades of blue. It's more advantageous to use it on backgrounds of white or light grays. Its serious character also makes it especially suited for software used in a professional context. It’s crucial to ensure sufficient contrast with text and other elements for accessibility.
Fashion Design
In fashion, #0B49A9 can be used as an accent color for clothing and accessories. It pairs well with neutral colors like gray, white, and black. The color is suitable for various pieces of clothing, such as coats, sweaters, pants, and dresses. It can also be combined with lighter shades of yellow to achieve a more dynamic look. Jewelry and accessories can also feature this blue to give additional highlights to the outfit, but should be combined with white metals like silver, platinum or white gold.
Interior Design
In interior design, #0B49A9 can add a touch of sophistication and elegance to a room. It can be used as an accent wall color or for furniture upholstery. It pairs well with neutral colors like beige, cream, and white. It gives a colder, darker atmosphere, so the room must be carefully planned to maximize the presence of light to make a room that feels more balanced. Dark blue works best in rooms with a lot of natural light or when paired with warmer tones to balance it out.