Cerulean Blue
General Information
Cerulean Blue, represented by the hexadecimal color code #2F4DB7, is a captivating shade of blue that evokes feelings of tranquility and serenity. It is often associated with the clear blue sky or the deep ocean, making it a popular choice for designs that aim to convey calmness, peace, and stability. In the RGB color model, Cerulean Blue consists of 18.43% red, 30.2% green, and 71.76% blue. This combination creates a medium-dark hue that is both visually appealing and versatile. It falls within the blue-violet spectrum, leaning towards the cooler side of the color wheel. Cerulean Blue is widely used in various fields, including web design, graphic design, fashion, and interior design. Its calming nature makes it suitable for creating relaxing environments or conveying trustworthiness and professionalism. In color psychology, blue is often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth and heaven.
The color #2F4DB7, also known as Cerulean Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires careful consideration of the foreground text color to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Given the relative darkness of Cerulean Blue, lighter colors such as white, yellow, or light gray are recommended for text. Conversely, using darker text colors on a Cerulean Blue background can render the content illegible for users with visual impairments. When this color is used for interactive elements like buttons or links, it's crucial to provide clear visual cues, such as hover effects or underlines, to indicate their interactive nature. This is essential for users who may not be able to distinguish color differences effectively. Also, avoid using color as the sole means of conveying information; supplement it with text or icons to ensure inclusivity for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cerulean Blue can be used for headers, navigation bars, or as an accent color to draw attention to specific elements. Its calming yet vibrant nature makes it suitable for websites related to technology, education, or healthcare. For instance, a tech company might use it in their website's hero section to convey innovation and trustworthiness. A university could incorporate it into their branding to evoke a sense of knowledge and stability. In user interface design, this color can be employed for buttons, icons, and progress bars. It can be paired with complementary colors like light orange or yellow to create visually appealing interfaces. However, it is important to use it judiciously, avoiding excessive use that could overwhelm users.
Interior Design
In interior design, Cerulean Blue can be incorporated in various ways to create a serene and stylish atmosphere. It can be used as an accent wall color in a living room or bedroom, creating a calming focal point. Alternatively, it can be used in smaller doses, such as in throw pillows, curtains, or decorative objects. The color pairs well with neutral tones like white, gray, and beige, as well as natural materials like wood and stone. It can also be combined with metallic accents like gold or silver to create a more luxurious feel. A room with Cerulean Blue elements can evoke feelings of tranquility, sophistication, and creativity, making it suitable for spaces where relaxation and inspiration are desired. Consider the amount of natural light a room gets before using Cerulean Blue, as it can appear darker in dimly lit spaces.
Fashion
In fashion, Cerulean Blue is a versatile color that can be incorporated into various styles and outfits. It can be used for clothing items such as dresses, shirts, or jackets, adding a pop of color to a wardrobe. It also works well as an accent color in accessories such as scarves, handbags, or jewelry. Cerulean Blue can be paired with other colors like white, black, gray, or denim for a classic and casual look. For a more bold and fashionable look, it can be combined with complementary colors like orange or yellow. In the beauty industry, Cerulean Blue can be used in eyeshadows, eyeliners, or nail polishes to create eye-catching makeup looks. It can also be used as a hair dye color for those who want to make a statement. Keep in mind that Cerulean Blue is a cool color, so it tends to be more flattering on people with cool skin tones.