Cerulean Blue

General Information

Cerulean Blue, represented by the hexadecimal color code #2351C3, is a captivating shade of blue that lies within the cyan-blue spectrum. It is a medium-dark hue, characterized by its strong presence of blue with subtle undertones of cyan. This color is often associated with feelings of calmness, serenity, and stability, making it a popular choice in various design applications. In color theory, Cerulean Blue is considered a cool color, which means that it tends to evoke a sense of spaciousness and tranquility. The color derives its name from cerulean, a pigment discovered in the late 18th century and known for its vibrant, sky-blue color. Its hex code indicates a higher proportion of blue in the RGB (Red, Green, Blue) color model, contributing to its characteristic shade.

The color #2351C3, also known as Cerulean Blue, presents certain accessibility considerations, particularly for users with visual impairments. When used as a foreground color for text, it's crucial to ensure sufficient contrast against the background. A light background, such as white or a very pale shade, is generally recommended to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. Tools like contrast checkers can help evaluate the compliance. Furthermore, relying solely on color to convey information should be avoided. Instead, supplementary cues like text labels or icons can ensure that the information is accessible to all users, including those with color vision deficiencies. Semantic HTML and ARIA attributes can further enhance accessibility by providing screen readers with additional context. Thoughtful color choices and the incorporation of accessible design principles can help make web content inclusive and usable for everyone.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design

  Cerulean Blue can be used in web design for creating a calming and trustworthy atmosphere. It is well-suited for websites related to technology, finance, or healthcare, where conveying a sense of stability and reliability is essential. It is often incorporated into headers, navigation menus, and call-to-action buttons. When combined with white or light gray backgrounds, the color creates a professional and clean aesthetic. It can also be paired with complementary colors, such as shades of orange or yellow, to add visual interest and highlight important elements. Thoughtful use of typography and spacing further enhances the overall visual appeal and user experience.

• Interior Design

  In interior design, Cerulean Blue is a popular choice for creating serene and relaxing spaces, such as bedrooms or bathrooms. It can be used as an accent color on walls, furniture, or decorative items. When combined with neutral colors, such as white or beige, it creates a sense of calmness and tranquility. It also pairs well with natural materials, such as wood or stone, adding a touch of warmth and texture to the space. By layering different shades of blue and incorporating soft lighting, a cohesive and inviting atmosphere can be achieved. The color is effective for promoting relaxation and reducing stress, making it an ideal choice for creating a peaceful sanctuary within the home.

• Fashion

  In the realm of fashion, Cerulean Blue lends itself to creating pieces that are both stylish and sophisticated. It makes for eye-catching dresses, blouses, or accessories. When paired with neutral tones like black, white, or gray, it becomes a standout color that embodies elegance. Additionally, in warmer seasons, pairing this shade with beige or coral can evoke a fresh, summery feel. This versatile color also works well in athletic wear, adding a touch of vibrancy and energy to sportswear designs, making it a trendy and practical choice for a variety of apparel applications.

Complementary color

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