Tuna
General Information about #303A42
The hex color code #303A42 represents a dark, muted shade of blue-gray, often referred to as "Tuna". In the RGB color model, it consists of 18.82% red, 22.75% green, and 25.88% blue. This composition gives it a slightly cool undertone. It is commonly used in design for backgrounds, text, and other elements where a subtle, neutral color is desired. Colors like #303A42 create a sophisticated or professional look, often favored in corporate branding, user interfaces, and modern website designs. Its understated nature allows other brighter or more saturated colors to stand out, making it a versatile choice for a wide range of applications. This color evokes a sense of stability and tranquility.
The hex color #303A42, a dark desaturated blue-gray, presents some accessibility considerations. When used as a background color, it requires light text for sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular). Using a color contrast checker is crucial to ensure compliance with WCAG guidelines, particularly WCAG 2.0 level AA and ideally level AAA. Failure to meet these contrast ratios can make content difficult to read for users with visual impairments. For foreground elements like text or icons, lighter shades of gray, white, or muted pastels work best. Avoid using other dark colors or highly saturated colors, as these will create insufficient contrast and strain the reader's eyes. Proper color choices ensure usability for a wider audience.
Shades
Digital Color Formats
Alternative colors
Applications
Web/UI Design
In web design, #303A42 can serve as an elegant background color for websites or applications aiming for a professional or sophisticated look. It works well in combination with lighter text colors and can be used for headers, footers, or sidebars. In UI design, this color can be applied to elements like buttons, input fields, or navigation menus, offering a subtle yet stylish appearance. When using this color, it's vital to ensure sufficient contrast with text and other elements to meet accessibility guidelines and enhance user experience.
Interior & Fashion Design
In interior design, #303A42 can be used as a wall color in living rooms, bedrooms, or offices to create a calming and modern atmosphere. It pairs well with natural wood tones, metallic accents, and pops of color in furniture and accessories. In fashion, this color can be incorporated into clothing designs, offering a versatile and timeless appeal. It can be used for outerwear, dresses, or trousers, and it complements various skin tones and styles. This hex color lends a touch of understated elegance to a variety of creative projects.
Data Visualization
In data visualization, #303A42 can be used for creating graphs, charts, and maps. It can be used to represent background for graphs or less important data, allowing other colors to emphasize important data points. Combining this color with brighter hues can create visually engaging and informative visualizations. The subtle nature of #303A42 makes it an excellent choice for decluttering information display.