Ultramarine
General Information about Ultramarine
Ultramarine, represented by the hexadecimal color code #150A91, is a deep, rich shade of blue. It derives its name from the pigment originally made from lapis lazuli, a semi-precious stone. Historically, Ultramarine was highly prized and expensive, making it a color associated with royalty and prestige. In the RGB color model, #150A91 consists of 8.24% red, 3.92% green, and 56.86% blue. This combination results in a color that is both striking and calming. In color psychology, Ultramarine is often associated with qualities such as intelligence, trust, efficiency, and serenity. It is a versatile color that can be used effectively in various design contexts to evoke a sense of professionalism and sophistication.
The hex color #150A91, also known as Ultramarine, presents several accessibility considerations for web developers. Its dark hue means it requires careful pairing with text colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a very light color such as white or light yellow for text on an Ultramarine background would likely meet these requirements. It's crucial to test color combinations with accessibility tools to verify compliance and cater to users with visual impairments. Developers should also avoid relying solely on color to convey important information; use text labels or icons to provide alternative cues. Consider providing a high-contrast theme option for users who need it.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of blue, offering better readability when used as a background color.
A more vibrant blue that can be used as an accent color to draw attention to specific elements.
A pastel blue alternative, suitable for backgrounds and elements that require a subtle, soft appearance.
Applications
Web Design
In web design, Ultramarine (#150A91) can be effectively employed to create a sense of depth and sophistication. It is well-suited for backgrounds of headers or sidebars, providing a strong visual anchor. Utilizing Ultramarine as a primary brand color evokes feelings of trust and stability, making it an excellent choice for financial institutions or technology companies. Furthermore, its rich tone pairs well with contrasting accent colors like gold or light cyan, enabling the creation of visually engaging user interfaces. Consider using it for buttons or interactive elements to provide a sense of importance and call to action.
Fashion
In the realm of fashion, Ultramarine (#150A91) can be a bold and versatile choice. It works exceptionally well in evening wear, adding a touch of elegance and mystery. Ultramarine accessories, such as scarves or handbags, can elevate a neutral outfit, providing a pop of color and sophistication. Designers can also use Ultramarine in sportswear to convey a sense of power and confidence. When pairing Ultramarine in fashion, consider complementary colors like mustard yellow or coral for a striking contrast, or opt for monochromatic shades for a refined and harmonious look.
Interior Design
For interior design, Ultramarine (#150A91) can be utilized to create a dramatic and luxurious atmosphere. Consider painting an accent wall in Ultramarine to add depth and visual interest to a room. It is especially effective in spaces where you want to create a sense of calm and focus, such as a study or bedroom. Ultramarine furniture, like a velvet sofa or upholstered chairs, can add a touch of opulence. Pair Ultramarine with metallic accents, such as gold or silver, and natural materials like wood and stone to balance its intensity and create a harmonious interior.