Ultramarine
General Information about Ultramarine
Ultramarine, represented by the hexadecimal color code #000198, is a deep, intense shade of blue. It is named after the pigment derived from the mineral lapis lazuli, a semi-precious stone prized for its rich color since antiquity. This color is characterized by its high saturation and low luminance, making it a very dark hue. In the RGB color model, #000198 is composed of 0% red, 0.39% green, and 59.61% blue. In the CMYK color model, it consists of 100% cyan, 99.6% magenta, 0% yellow, and 40.39% black. This color is often associated with depth, stability, and trust, making it a popular choice for branding and design where these qualities are desired. Due to its darkness, Ultramarine should be used carefully in applications where readability and accessibility are important.
The hex color #000198, a very dark shade of blue also known as Ultramarine, presents significant accessibility challenges, especially when used for text or interactive elements. Due to its extremely low luminance, it creates insufficient contrast against light backgrounds, making it difficult for users with visual impairments to read or interact with the content. The Web Content Accessibility Guidelines (WCAG) recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Ultramarine typically fails to meet these standards against common background colors like white or light gray. Therefore, it is crucial to pair this color with much lighter shades to ensure readability and usability. Implementing techniques such as color contrast analyzers can help determine whether the color combination meets accessibility standards. Designers and developers must prioritize accessibility to provide an inclusive experience for all users, including those with low vision or color blindness.
Shades
Digital Color Formats
Alternative colors
- #002db3
A slightly lighter shade of blue that still retains the essence of Ultramarine but offers improved contrast against light backgrounds.
- #3366ff
A brighter, more vibrant blue that provides better visibility and accessibility compared to the original Ultramarine.
- #000080
Navy blue offers a dark, professional feel while maintaining better readability than pure Ultramarine.
Applications
Web Design
In web design, Ultramarine can be used as a background color for banners or section headers, provided that the text placed on top is a light color like white or a very light yellow to ensure sufficient contrast. It can also be used sparingly for decorative elements, such as borders or icons, to add depth and richness to the overall design without compromising readability. However, avoid using it for body text or crucial interactive elements due to accessibility concerns.
Fashion
In the fashion industry, Ultramarine can be used as a bold and sophisticated color for evening wear or statement pieces. It pairs well with metallic accents like gold or silver to create a luxurious look. It can also be used as an accent color in accessories such as scarves or handbags. When used in clothing, it's often complemented by lighter colors to create a balanced and visually appealing outfit. The color can evoke feelings of confidence and elegance.
Interior Design
In interior design, Ultramarine can be used as an accent color to add a touch of drama and sophistication to a room. It can be used on accent walls, furniture pieces, or decorative accessories such as cushions or artwork. When used in interior spaces, it's essential to balance it with lighter colors and natural light to prevent the room from feeling too dark or overwhelming. Ultramarine can create a calming and luxurious ambiance.