Ultramarine
General Information about Ultramarine
Ultramarine, represented by the hexadecimal color code #0A0299, is a deep blue pigment originally derived from the precious stone lapis lazuli. Its name literally means 'beyond the sea,' reflecting its origin from stones imported into Europe from Asia. Chemically, modern ultramarine is a complex sodium alumino-silicate containing sulfur, giving it its characteristic color. It's known for its exceptional lightfastness, intensity, and resistance to fading. In the RGB color model, it consists of 3.92% red, 0.78% green, and 60% blue. This color is often associated with royalty, the ocean depths, and a sense of calm and serenity. Ultramarine has been used in art since the 6th century and continues to be valued for its vibrant and enduring hue.
The color #0A0299, a deep ultramarine, presents significant accessibility challenges, especially when used as a background or text color. Its low luminance creates insufficient contrast with lighter colors, potentially violating WCAG (Web Content Accessibility Guidelines) standards. To ensure readability, especially for users with visual impairments, it is crucial to pair this color with very light hues such as white (#FFFFFF) or very light shades of gray. Testing with accessibility tools is highly recommended to verify sufficient contrast ratios, aiming for a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Consider alternative color combinations or adjustments to text size and weight to improve accessibility. Avoid using this color for essential user interface elements or critical information without proper contrast.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
In web design, ultramarine can serve as an accent color to highlight specific sections or call-to-action buttons. Due to its intensity, it should be used sparingly to avoid overwhelming the user. It is particularly effective when used in conjunction with lighter, neutral tones to create a balanced and visually appealing interface. Furthermore, ultramarine evokes feelings of trust and authority, making it suitable for websites related to finance, education, or government services. Consider using it for icons, headings, or graphical elements to draw the user's eye without compromising readability.
Fashion Statement
In fashion, ultramarine can be used to create bold and striking outfits. A single ultramarine garment can be paired with neutral colors to create a sophisticated look. This color is particularly well-suited for evening wear or statement pieces. Accessorizing with ultramarine can add a pop of color to an otherwise understated ensemble. Its richness and depth make it a popular choice for creating memorable and fashionable statements. Ultramarine garments look best in smooth materials such as silk.
Interior Design Accent
In interior design, ultramarine can be used as an accent color in a room to add a touch of sophistication and elegance. It works well as a feature wall color, especially when contrasted with lighter furniture and decor. Ultramarine can also be incorporated through accessories such as cushions, throws, or artwork. Its deep, saturated hue creates a sense of depth and richness, making it suitable for creating a calming and luxurious atmosphere. Use it wisely to avoid overwhelming a space.