Ultramarine
General Information about Ultramarine
Ultramarine, represented by the hexadecimal color code #1D10A4, is a deep and vivid shade of blue. Historically, the pigment Ultramarine was derived from the mineral lapis lazuli, making it a highly prized and expensive color used predominantly in art and decoration. In modern color theory, Ultramarine is positioned as a primary color in the subtractive color model (CMYK), often used in printing. In the RGB (red, green, blue) color model, used for digital displays, Ultramarine is composed of relatively low red and green values, with a high blue value, contributing to its characteristic hue. This hex color is often associated with royalty, depth, and stability, and is used to evoke feelings of trust and sophistication in design and branding. Its rich tone makes it a popular choice for creating visually striking and memorable compositions.
The color #1D10A4, also known as Ultramarine, presents some accessibility challenges, particularly when used as a foreground color against a white or light-colored background. Its relatively low luminance (brightness) can result in insufficient contrast, making it difficult for users with visual impairments to read text or discern important interface elements. According to WCAG (Web Content Accessibility Guidelines), the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Ultramarine often falls short of these requirements when paired with lighter backgrounds. To improve accessibility, consider using Ultramarine sparingly for purely decorative purposes or pairing it with a much lighter color, such as a bright yellow or pale cyan, to guarantee enough contrast. Tools for calculating contrast ratios can accurately determine whether a color combination meets accessibility standards. Also consider using the color for larger elements such as titles or graphics.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Ultramarine can be used to create a sophisticated and trustworthy feel. It is suitable for header backgrounds, button accents, or graphical elements where a touch of elegance is desired. This color conveys a sense of stability and professionalism, making it ideal for corporate websites or financial applications. However, careful consideration should be given to its contrast with text and other foreground elements to ensure readability and accessibility. A lighter color can be used for the foreground, such as white or a shade of yellow.
Fashion
In fashion, Ultramarine is a bold and stylish choice for clothing, accessories, or as an accent color. It works well in both casual and formal wear, adding a touch of sophistication and personality. It can be paired with neutral colors like gray, white, or black for a balanced look, or combined with complementary colors like orange or yellow for a more vibrant and eye-catching ensemble. The color has a dramatic effect and can be used to give an outfit a sense of presence and style.
Interior Design
Ultramarine is frequently used in interior design to add depth and drama to spaces. It's excellent for accent walls in living rooms or bedrooms, and it works well with both modern and traditional styles. It can be combined with neutral colors like white, gray, or beige to create a sophisticated and balanced look, or with brighter colors like yellow or orange to create a more lively and energetic atmosphere. It can also be used in furniture, accessories, and artwork to add splashes of color to a room. Ultramarine can transform the aesthetic of any room when used thoughtfully.