Ultramarine
General Information about Ultramarine
The hexadecimal color #0A148C, also known as Ultramarine, is a deep, rich shade of blue. It is composed of 3.92% red, 7.84% green, and 54.9% blue. In the RGB color space, it is represented as rgb(10, 20, 140). Ultramarine's origins trace back to the pigment derived from the gemstone lapis lazuli, prized for its vibrant blue hue since ancient times. This color has been used throughout history in art, textiles, and decorative objects, symbolizing royalty, spirituality, and intellectual pursuit. Because of its pigment, it used to be very expensive and available only to the rich. In modern digital applications, Ultramarine can evoke feelings of trust, stability, and authority, making it a suitable choice for branding, user interfaces, and data visualization.
The color #0A148C, a deep ultramarine, presents significant accessibility challenges, particularly in text-based applications. Its low luminance value of approximately 1% means that it offers very little contrast against darker backgrounds, rendering it nearly invisible. When used as text or interactive elements, it requires careful pairing with very light colors to ensure readability and usability. According to WCAG 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 Level AA compliance. Using #0A148C as text on a white background results in a contrast ratio far below these recommendations. Therefore, it is crucial to use a color contrast checker to ensure compliance. In general, this color is not suited as a background or text color. Its better suited as a decorative accent color.
Shades
Digital Color Formats
Alternative colors
Applications
Website Headers and Navigation Bars
Ultramarine, with its deep and captivating hue, serves as an excellent choice for website headers and navigation bars, particularly for companies seeking to convey a sense of sophistication, trustworthiness, and stability. Its rich color evokes feelings of confidence and authority, making it well-suited for financial institutions, educational organizations, or government agencies aiming to establish a strong online presence. However, it must be paired with lighter accent colors to ensure readability and accessibility.
Fashion Design
In the realm of fashion, Ultramarine can be incorporated into evening gowns, suits, or accent pieces like scarves and handbags to create a look of timeless elegance and understated luxury. Its versatility allows it to be paired with both warm and cool tones, making it adaptable to various skin tones and personal styles. Designers can use Ultramarine to craft sophisticated ensembles that exude confidence and refinement, leaving a lasting impression.
Interior Design Accent Walls
Ultramarine's calming and sophisticated qualities make it an ideal choice for accent walls in living rooms or bedrooms. When paired with neutral furniture and warm lighting, it creates a cozy and inviting atmosphere, promoting relaxation and tranquility. Moreover, it can be used to add a touch of drama and depth to minimalist spaces, transforming them into stylish and comfortable havens. Also small design elements will be able to stand out in the room.