Cerulean Blue
General Information
Cerulean blue, represented by the hex code #2152C5, is a captivating shade of blue known for its vibrant yet calming presence. It derives its name from cerulean, the color of the clear sky on a bright day. In the RGB color model, it consists of 13% red, 32.2% green, and 77.3% blue. This unique combination gives it a distinctive appeal, setting it apart from other shades of blue. Cerulean blue is widely used in various fields, including graphic design, web development, and even fashion. Its balanced nature makes it an excellent choice for conveying feelings of serenity, trust, and reliability. The color's popularity stems from its ability to evoke both energy and tranquility, making it a versatile option for diverse applications. In branding, cerulean blue communicates stability and trustworthiness, making it a favorite for corporate identities.
The hex color #2152C5, also known as Cerulean Blue, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it's essential to choose text colors with sufficient luminance contrast to ensure readability for individuals with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. White text on a Cerulean Blue background may not always meet these standards, so testing with accessibility tools is crucial. Consider using lighter shades of blue or complementary colors like yellow as alternatives for backgrounds or foregrounds to enhance contrast and improve the overall user experience. Also, avoid relying solely on color to convey important information, as colorblind users may not be able to perceive the difference. Supplement color cues with text labels or icons.
Shades
Digital Color Formats
Alternative colors
Applications
Healthcare Websites
Cerulean blue evokes feelings of calmness and serenity, making it ideal for websites in the health and wellness sector. Its use can foster a sense of trust and reliability in online medical portals or mental health support platforms. The color subtly promotes tranquility, assisting visitors to feel more at ease while browsing potentially sensitive content. It is equally suitable for websites offering meditation guides or relaxation techniques, allowing users to fully immerse themselves in a peaceful digital environment. Carefully selected typography and layout are essential for maximizing the color's effectiveness in these types of applications.
Fashion Design
In fashion design, Cerulean Blue serves as a versatile choice, suitable for both casual wear and formal attire. It provides a refreshing alternative to traditional navy or black, adding a vibrant touch to any wardrobe. The color is particularly effective in summer collections, evoking images of clear skies and calm seas. It pairs well with neutral tones such as white, beige, and gray, allowing for a balanced and sophisticated look. Cerulean blue accessories can also make a bold statement, adding a pop of color to any outfit without being overwhelming. From dresses to handbags, this hue can elevate any design, lending a touch of youthful sophistication.
Interior Design
In interior design, cerulean blue can be used to create a calming and inviting atmosphere. Its versatility allows it to be paired with a range of materials, from natural wood to sleek metals, to complement diverse design styles. It's particularly fitting for bedrooms and living spaces, promoting relaxation and mental clarity. Incorporating this shade through wall paints, textiles, or furniture can bring a sense of serenity to any room. When used strategically, it opens and brightens a space, making it feel more spacious. Combining it with warm accent colors, such as coral or gold, creates a balanced and visually appealing environment.