Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2351B3, is a medium-dark shade of blue that evokes feelings of calmness, serenity, and stability. In the RGB color model, it is composed of 13.73% red, 31.76% green, and 70.2% blue. This specific combination of primary colors results in a hue that is often associated with the sky and the ocean. Cerulean Blue is widely used in various applications, including web design, graphic design, and branding, where a sense of trustworthiness and reliability is desired. Its versatility allows it to be paired effectively with a range of other colors, from neutral tones to more vibrant shades, depending on the desired aesthetic and message. The hex code #2351B3 is a specific point in the color spectrum, close to a medium dark vibrant blue.
The hex color #2351B3, also known as Cerulean Blue, presents some accessibility considerations for web developers. Its relatively low luminance can pose challenges when used as a background color, particularly with light text. To ensure readability, a high contrast ratio is crucial. Aim for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular) as specified by WCAG guidelines. Utilizing online contrast checkers can help verify compliance. When using this color for interactive elements, ensure sufficient visual cues beyond color alone are present to cater to users with color vision deficiencies. Implementing patterns, icons, or text labels alongside color changes can significantly improve usability for all users, including those with accessibility needs. Adequate testing with various color vision deficiency simulators is recommended to guarantee inclusive design practices.
Shades
Digital Color Formats
Alternative colors
Applications
Website Headers and Navigation
Cerulean Blue (#2351B3) is an excellent choice for website headers and navigation bars, especially for technology or corporate sites aiming to project trustworthiness and innovation. Its calming yet sophisticated nature makes it suitable for creating a professional and user-friendly interface. When paired with white or light gray text, it offers a clean and accessible design. Furthermore, using this color for call-to-action buttons can draw attention without being overly aggressive. The color can create a sense of depth and draw the user's eye to the relevant interactive element.
Interior Design Accent Color
In interior design, Cerulean Blue can be used as an accent color to evoke a sense of tranquility and serenity. It works well in bedrooms, bathrooms, or living spaces where relaxation is desired. Consider incorporating it through throw pillows, artwork, or a feature wall. Complementary colors such as warm grays or creams can balance the coolness of the blue, creating a harmonious and inviting atmosphere. The color's calming properties make it a perfect choice for creating a peaceful sanctuary within the home.
Fashion and Clothing
In the fashion world, Cerulean Blue can be used in clothing design to create a sense of calm and peace. This color is suitable for shirts, dresses or even as a minor color within patterns. In combination with dark or neutral colors, it can elevate your outfit.