Ultramarine
General Information about Ultramarine
The color #0D138A, also known as Ultramarine, is a deep shade of blue that conveys feelings of trust, stability, and intelligence. It is often associated with the ocean and the night sky, evoking a sense of depth and mystery. In the RGB color model, #0D138A consists of 5.1% red, 7.5% green, and 54.1% blue. It is a cool color that can be used to create a calming and sophisticated atmosphere. This hue is popular in various design fields, including web design, graphic design, and interior design. Its hexadecimal value makes it easily accessible for digital applications, while its rich tone makes it a favorite for creating striking visual effects. Its usage requires careful consideration of contrast and balance to ensure optimal visual impact.
The hex color #0D138A, also known as Ultramarine, presents specific accessibility challenges, particularly regarding color contrast. When used as a background color, it necessitates very light text colors to ensure readability, meeting WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using online contrast checkers is advisable to verify compliance. This deep blue hue can cause issues for users with low vision or color blindness if not paired carefully with appropriate foreground colors. Designers should also consider providing alternative color schemes to accommodate diverse user needs and preferences. It's crucial to test designs with assistive technologies to ensure usability for all individuals. Also avoid using this color for important information or call to action buttons without proper contrast. Using a slightly lighter tint of blue might improve accessibility while keeping the intended aesthetic.
Shades
Digital Color Formats
Alternative colors
- #29339b
A lighter shade of blue that provides better contrast with dark text, improving readability and overall accessibility.
- #333333
A neutral gray that can be used as a background color, providing a balanced contrast with various text colors.
- #465ca8
A lighter shade of blue which is also great for backgrounds and provides better contrast with dark text.
Applications
Web Design
In web design, #0D138A can be used to create a sophisticated and calming atmosphere. It is often employed in the headers and footers of websites related to finance, education, or technology to convey trustworthiness and stability. This color works exceptionally well when paired with lighter accents like white or pale yellow to ensure readability and visual balance. It can also be used to highlight important sections of the website or to create a sense of depth and dimension. However, it should be used sparingly to avoid overwhelming the user with excessive darkness.
Interior Design
In interior design, #0D138A can be used as an accent color in a room to create a sense of luxury and depth. It pairs well with neutral colors like beige, gray, or white. Consider using it on a feature wall or in decorative accessories like cushions, curtains, or artwork. This color can also be used in upholstery for sofas or armchairs to add a touch of sophistication. It is important to balance the darkness of the color with lighter elements to prevent the room from feeling too enclosed. Natural light can also help to brighten the space and enhance the beauty of the ultramarine hue.
Fashion
In fashion, ultramarine, offers a bold and sophisticated option for evening wear or statement pieces. This deep blue is ideal for dresses, suits, or outerwear, conveying confidence and elegance. When using it, contrast with lighter accessories in gold, silver, or cream. Avoid overuse in a single outfit to maintain a balanced and stylish appearance. It's a particularly great choice for formal events where you want to make a memorable impression.