Cerulean Blue
General Information about #303DE8
The hexadecimal color #303DE8 represents a specific shade of cerulean blue. It's composed of 19.8% red, 23.9% green, and 90.9% blue. In the RGB color model, this corresponds to the values R:48, G:61, B:232. The color's high blue component contributes to its vibrant and striking appearance. Cerulean blue is often associated with feelings of calmness, serenity, and inspiration. It is commonly used in various design applications to evoke these emotions. Understanding the color composition and its psychological effects can help designers effectively incorporate it into their projects.
The color #303DE8, a shade of cerulean blue, presents some accessibility challenges, especially when used as text or interactive elements. Its luminance value is relatively low, which can make it difficult to read against a dark background. To ensure readability, it's crucial to use a light-colored background. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as specified by WCAG guidelines. When using this color, provide sufficient contrast to accommodate users with visual impairments. Also, avoid using this color as the sole indicator for interactive elements; instead, use additional visual cues such as underlines or icons to ensure usability for all users.
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Applications
Web Design and UI/UX
In web design, #303DE8 can be employed to create visually appealing user interfaces and highlight key elements. For instance, it can be used for button backgrounds, link hovers, or as an accent color in website headers. In UI/UX, it can guide the user's eye and create a sense of interactivity. However, due to accessibility concerns, it's vital to ensure sufficient contrast with the text and background colors. This color can also be used to visualize data effectively in charts and graphs, representing specific data categories.
Fashion Design
In fashion design, #303DE8, or cerulean blue, can be incorporated into clothing, accessories, and textile patterns. This color brings a fresh and vibrant aesthetic to garments, making them eye-catching and stylish. It is well-suited for spring and summer collections, adding a touch of youthful energy. This color can be used as a statement piece or to create visually interesting designs when combined with neutral colors or complementary shades. Furthermore, it can be used in jewelry design to make stunning gemstone settings.
Interior Design
In interior design, cerulean blue can bring a cool and calming atmosphere to rooms. It can be used as an accent color in walls, furniture, or decorative items such as cushions, curtains, or vases. This shade evokes feelings of tranquility and spaciousness, making it ideal for bedrooms, bathrooms, or living rooms. When paired with neutral tones like white, gray, or beige, cerulean blue can create a sophisticated and harmonious environment. Furthermore, it can be used as an accent color in artwork or decorative pieces.