Cerulean Blue
General Information
Cerulean Blue, represented by the hex code #2E52BC, is a captivating shade of blue that evokes feelings of tranquility and clarity. This color is often associated with the sky and the sea, bringing a sense of openness and serenity. In color psychology, blue is known to promote feelings of calmness, trust, and stability, making Cerulean Blue a popular choice for branding and design projects aiming to convey these attributes. Its unique hue makes it a versatile color, suitable for a wide range of applications from digital interfaces to interior decor. Cerulean blue got its name from the pigment Coeruleum, a blue pigment made of tin(II) stannate. The first recorded use of cerulean as a color name in English was in 1790.
The hex color #2E52BC, also known as Cerulean Blue, presents some accessibility challenges, primarily due to its moderate contrast against lighter backgrounds. When used as text, it may not meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio, particularly against white or very light gray. Therefore, designers should consider using it with darker backgrounds or increasing the text size to improve readability. For interactive elements like buttons, ensure sufficient contrast for both the regular and hover states. Implementing a contrast checker is highly recommended during the design process to verify compliance with accessibility standards. Using a darker shade of blue, or a lighter shade of yellow or white for text on this background would improve accessibility. A general rule is to test your designs with users who have visual impairments to get real world feedback.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A slightly lighter and brighter shade of blue that enhances visibility and reduces eye strain, making it suitable for user interfaces and digital displays.
- #1e3a8a
A darker variant provides better contrast against light backgrounds, improving readability and making it a more accessible choice for text and interactive elements.
- #4682b4
A more muted tone with a touch of gray, offering a sophisticated and calming alternative for backgrounds and design elements.
Applications
Web Design
Cerulean Blue brings a sense of calm and sophistication to web interfaces. It can be used to highlight key interactive elements such as buttons and links, guiding users through the website. This is a color with a professional look that can be used for a serious website.
Fashion Design
In fashion, Cerulean Blue is often seen in both casual and formal wear. This color can be used for dresses, shirts, and accessories, offering a vibrant yet refined look. The color works well in both summer and winter collections, providing a versatile option for designers to create stunning pieces.
Interior Design
Cerulean Blue can be used to create a serene and inviting space. It is an excellent choice for bedroom walls, living room accents, or even bathroom tiles. The color pairs well with neutral tones, creating a balance between vibrancy and tranquility.