Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #204AB6, is a captivating shade of blue that sits comfortably between azure and cyan. It derives its name from the Latin word "caeruleus," meaning "dark blue," and is reminiscent of the clear, bright blue of the sky on a cloudless day. In the RGB color model, #204AB6 is composed of 12.55% red, 29.02% green, and 71.37% blue. This specific combination creates a color that is often associated with tranquility, stability, and calmness. It is widely used in various fields, including art, design, and marketing, to evoke feelings of trust, peace, and serenity. Cerulean Blue's versatility makes it a popular choice for backgrounds, accents, and branding elements.
The color #204AB6, also known as Cerulean Blue, presents some accessibility challenges, particularly in text-based applications. Its relatively low luminance value means that it requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background to ensure readability for users with visual impairments. When using #204AB6 for text, pairing it with a light color such as white (#FFFFFF) or a very pale yellow would be advisable. Conversely, using it as a background color necessitates a dark foreground color like black (#000000) or a dark gray to meet accessibility standards. Tools and online resources are available to check color contrast ratios and ensure compliance with accessibility guidelines, promoting inclusive design practices.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Cerulean Blue (#204AB6) is frequently employed in website design to evoke feelings of trust and stability, making it ideal for corporate websites, financial institutions, and educational platforms. It can be used for primary buttons, navigation menus, and header backgrounds to create a professional and calming atmosphere. Its association with the sky and sea can also make it suitable for travel and tourism websites. When combined with complementary colors such as orange or yellow, it can create a visually appealing and engaging user experience. Careful consideration of contrast ratios with text is essential to ensure accessibility.
Interior Design
In interior design, Cerulean Blue can be used to create a serene and calming environment, particularly in bedrooms or bathrooms. It can be applied as wall paint, accent furniture, or decorative accessories. The color pairs well with neutral tones like gray, white, and beige, as well as natural materials like wood and stone. It can also be combined with pops of brighter colors like coral or yellow to add energy and visual interest to the space. Cerulean Blue is an excellent choice for creating a tranquil and relaxing atmosphere in any home.
Fashion Industry
In the fashion industry, Cerulean Blue is a popular choice for clothing, accessories, and textiles. It can be used in a wide range of garments, from casual wear to formal attire. The color complements various skin tones and can be paired with different colors and patterns to create stylish and sophisticated looks. It is often associated with calmness and tranquility and can be used to evoke these feelings in the wearer. Due to the calming nature, it can also be used for branding in the health and wellness industry