Tuna
General Information about #303547
The hexadecimal color code #303547 represents a dark, muted shade of gray-blue, often referred to as "Tuna" in color naming systems. It is composed of 18.82% red, 21.96% green, and 27.84% blue. In the RGB color space, it embodies a relatively low intensity across all three primary color channels, contributing to its dark and subdued appearance. This color falls within the cool spectrum due to its higher blue component. In the HSL color space, it has a hue of 222 degrees, a saturation of 18.4%, and a lightness of 23.3%. The color is perceived as sophisticated and understated, making it a versatile choice for various applications where a subtle and elegant tone is desired. Its relative darkness means that the color often needs to be paired with lighter colors to provide sufficient contrast.
The color #303547, also known as Tuna, presents some accessibility challenges, especially when used for text or interactive elements. Its low luminance value results in a low contrast ratio against a white background, making it difficult for users with visual impairments to read or distinguish elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Tuna falls short of these recommendations. To improve accessibility, consider pairing Tuna with lighter colors or using it for purely decorative purposes. When used for text, ensure a sufficiently contrasting background color. Furthermore, avoid relying solely on color to convey important information, as colorblind users may not be able to perceive the difference. Providing alternative cues, such as text labels or icons, enhances usability for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Background
In web design, #303547 can be employed as a background color for website sections, creating a sophisticated and muted backdrop. It works exceptionally well in dark-themed websites, offering a modern and sleek appearance. Furthermore, this color is suitable for UI elements such as sidebars or footers, providing a subtle contrast against lighter content areas. When utilized thoughtfully, Tuna can enhance the visual appeal of a website, conveying a sense of professionalism and elegance. However, careful attention must be given to contrast ratios to ensure readability and accessibility.
Interior Design Accent
In interior design, #303547 can be applied to walls in living rooms or bedrooms to create a calm and relaxing atmosphere. It pairs well with natural materials like wood and stone, as well as metallic accents in gold or silver. This color is also suitable for furniture upholstery, adding a touch of sophistication to sofas, chairs, or headboards. When combined with soft lighting, Tuna can transform a space into a cozy and inviting sanctuary, promoting relaxation and well-being. Accents of brighter colors, such as teal or mustard yellow, can be incorporated to add visual interest and prevent the space from feeling too somber.
Fashion Apparel
In fashion, #303547 can be a stylish choice for garments such as jackets, trousers, or skirts, offering a versatile alternative to traditional black or navy. It complements a variety of skin tones and can be dressed up or down depending on the occasion. This color is also suitable for accessories like scarves, hats, or handbags, adding a subtle touch of elegance to an outfit. When paired with brighter colors or bold prints, Tuna can create a striking contrast, showcasing individual style and personality. Consider using it in formal wear or evening attire for a sophisticated and understated look.