Ultramarine
General Information about #210DA7 (Ultramarine)
The hex color #210DA7, also known as Ultramarine, is a deep shade of blue often associated with sophistication, depth, and tranquility. In the RGB color model, it is composed of 12.9% red, 5.1% green, and 65.5% blue. Ultramarine historically was derived from the precious mineral lapis lazuli, making it a highly valued pigment, especially in Renaissance paintings. Today, synthetic versions allow for wider use in various applications, ranging from digital design to textile manufacturing. This particular shade of blue evokes a sense of calm and serenity, making it suitable for designs aiming to create a peaceful or professional atmosphere. Its intensity also allows it to be used as a striking accent color.
The color #210DA7, a deep ultramarine, presents some accessibility challenges, particularly when used as text on a white background. Its luminance is relatively low, resulting in a contrast ratio that may not meet WCAG (Web Content Accessibility Guidelines) standards for normal text (4.5:1) or large text (3:1). To improve accessibility, consider pairing #210DA7 with lighter colors such as white, light yellow or light grey for text. Alternatively, using #210DA7 as a background color with white or very light text can enhance readability. Employing tools to check color contrast ratios is crucial to ensure compliance with accessibility guidelines and provide a better experience for users with visual impairments. Furthermore, avoid using #210DA7 as the sole indicator for interactive elements; supplement it with additional cues like underlines or icons to accommodate users with color blindness. Thoughtful design choices can significantly improve the accessibility of content using this color.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #210DA7 can be used for headers, navigation bars, or accent elements to add a touch of sophistication and depth. Because the color is dark, it is important to consider the correct contrast when using the color with text. The ultramarine tone creates a professional and modern look, especially when used sparingly. When using this color, contrast is very important. Ensure that any text placed on this background is legible and meets accessibility standards. Consider also using it for interactive elements, like buttons or links, to give the website a clean and consistent feel.
Interior Design
In interior design, #210DA7 can be incorporated as an accent wall color or used in furniture upholstery to bring a sense of calm and elegance to a space. This deep blue works well in bedrooms or living rooms, especially when paired with lighter neutrals like beige or gray. The color evokes a sense of depth and sophistication, adding a dramatic touch to any room. When using this color in interior design, it is important to balance it with lighter elements to prevent the space from feeling too dark or overwhelming.
Fashion
In fashion, #210DA7 can be used for evening gowns, formal wear, or as an accent color in accessories like scarves or handbags. Its richness and depth make it a popular choice for creating a sophisticated and timeless look. This ultramarine shade complements various skin tones and can be paired with metallic accents for added glamour. When incorporating this color into fashion designs, consider using it in luxurious fabrics like velvet or silk to enhance its opulent appearance. The color allows for creating bold and memorable outfits that make a lasting impression.