Ultramarine
General Information about Ultramarine
Ultramarine, represented by the hexadecimal color code #2303B0, is a deep, vivid blue pigment. It is known for its rich and intense hue. Historically, Ultramarine was derived from the precious mineral lapis lazuli, making it a highly valued and expensive pigment, particularly during the Middle Ages and Renaissance. Today, synthetic Ultramarine is widely available, offering the same vibrant color at a fraction of the cost. In color theory, Ultramarine is considered a cool color, often associated with feelings of calmness, depth, and stability. It is frequently used to evoke a sense of trust and reliability. The color's high chroma makes it suitable for applications where a strong visual impact is desired. However, its dark value requires careful consideration of contrast when used in design to ensure readability and accessibility.
The color #2303B0, Ultramarine, presents significant accessibility challenges, especially concerning color contrast. When used as a background, it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Ultramarine's darkness necessitates careful consideration of text color choices to meet these standards. It's crucial to use color contrast checkers to verify compliance. For users with visual impairments, including those with low vision or color blindness, insufficient contrast can render content unreadable. Moreover, avoid using Ultramarine as the sole means of conveying information, as colorblind users may not perceive the intended message. Supplement color cues with text labels or other visual indicators to ensure inclusivity and universal usability. Proper implementation and testing are vital when incorporating this color in digital interfaces.
Shades
Digital Color Formats
Alternative colors
Applications
Beauty and Cosmetics
Ultramarine can be used to create a bold and sophisticated look. Use it for eyeshadow or eyeliner to make the eyes pop. It is important to use a primer to make it long lasting.
Interior Design
Ultramarine, reminiscent of deep ocean waters, is suitable for coastal-themed decors or as an accent color in modern interiors. It can bring depth and sophistication to a room, especially when paired with neutral tones. Consider painting an accent wall or incorporating Ultramarine through decorative elements like cushions, vases, or artwork to make a statement without overwhelming the space. The key is to balance its intensity with lighter colors and natural textures to create a harmonious and inviting atmosphere.
Web Design
In web design, Ultramarine can be used for headings, accents, or interactive elements. However, it's important to consider the contrast ratio for accessibility. It is better used for a logo rather than a website background due to the poor accessibility it provides.