Ultramarine
About Ultramarine (#1B05AF)
The hex color code #1B05AF represents a deep shade of blue known as Ultramarine. It is composed of 10.6% red, 2.0% green, and 68.6% blue. In the RGB color model, this translates to 27 red, 5 green, and 175 blue. Ultramarine has a hue angle of 248.1 degrees, a saturation of 94.5%, and a lightness of 35.3%. The color is typically associated with depth, stability, and intelligence. Its rich, intense hue makes it a popular choice in various applications, ranging from digital design to fine art. However, its low lightness value means it requires careful consideration when used for text or interface elements, to ensure accessibility.
The color #1B05AF, a deep ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value (approximately 0.01) means that it offers very little contrast against darker backgrounds, making text or graphical elements using this color difficult to discern. According to WCAG (Web Content Accessibility Guidelines) standards, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. This color fails to meet these requirements when paired with most shades, demanding careful consideration of foreground and background color combinations. To improve accessibility, it is strongly advised to use significantly lighter colors for text or interactive elements placed on an ultramarine background. Testing with accessibility tools is crucial to ensure compliance and provide a better experience for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accents
Ultramarine, reminiscent of deep ocean depths, evokes feelings of tranquility and mystery. In web design, it can be used to create a sophisticated and calming atmosphere, particularly suitable for websites related to wellness, travel, or technology. It should be used sparingly as a background color due to accessibility concerns, but it can work well for accents, buttons, or graphic elements when paired with contrasting text. To ensure readability, use white or very light shades of gray for text on ultramarine backgrounds.
Bold Makeup Looks
Ultramarine embodies sophistication and timeless elegance, making it ideal for creating dramatic, eye-catching makeup looks. Think of eyeshadow palettes designed to make blue eyes pop and stand out from the rest. The color can be applied as an eyeliner, eyeshadow, or even as a bold lip color (although less common). When using ultramarine in makeup, consider balancing it with warmer tones to prevent a cold or harsh look. Highlighting cheekbones and eye brows with lighter shades and contours can deliver the user a great look.
Fashion and Interior Design
Ultramarine is often used in fashion to create classic and elegant pieces. It looks great in dresses, suits, and outerwear. In interior design, ultramarine can be used to add a touch of sophistication to a room. It works well as an accent color in furniture, walls, or accessories.