Cerulean Blue
General Information about Cerulean Blue
The hexadecimal color code #2C56BA represents a shade of cerulean blue. In the RGB color model, it is composed of 17.3% red, 33.7% green, and 72.9% blue. Converted to the CMYK color model, it is composed of 76.3% cyan, 53.5% magenta, 0% yellow, and 27.1% black. This color is often associated with calmness, trustworthiness, and stability. Cerulean blue is frequently used in corporate branding, technology interfaces, and various artistic applications to evoke feelings of peace and confidence. Its position in the color spectrum makes it a versatile choice for designs aiming for a sophisticated and reliable aesthetic, providing a harmonious and visually appealing impression.
The color #2C56BA, a shade of cerulean blue, presents moderate accessibility challenges. Its contrast ratio against white is approximately 3.7:1, which doesn't meet WCAG AA standards for normal text (4.5:1) but is closer for large text (3:1). When used as text color against a white background, consider increasing the font size and weight to improve readability or pairing it with a darker background color for better contrast. For users with visual impairments, such as low vision or color blindness, the color might be difficult to distinguish, especially when used for small text or subtle user interface elements. Therefore, using this color for critical information or interactive elements is not advisable without careful consideration for contrast and alternative cues. Providing supplementary cues, like icons or text labels, will ensure usability.
Shades
Digital Color Formats
Alternative colors
- #3366cc
A slightly lighter blue that maintains a similar aesthetic but offers improved contrast against white backgrounds, enhancing readability for users with visual impairments.
- #1e3a8a
A deeper, richer blue that provides better contrast against light backgrounds, making it a more accessible choice for text and interactive elements.
- #4f75b0
A desaturated blue which can provide a more subtle and modern look while being more accessible than the original one.
Applications
Website Design
Cerulean blue can be used in website designs to convey trust, stability, and professionalism. For example, it is often used in the header and footer sections of corporate websites or for highlighting important calls to action. It's also popular in educational platforms to create a calm and focused learning environment. This color adds a touch of sophistication and reliability. Moreover, cerulean blue fits perfectly to the color palette of a banking website or the website of a car seller. It combines perfectly with a bright accent color.
Interior Design
In interior design, cerulean blue can be used as an accent color to add a touch of serenity and depth to a room. It works well in bedrooms, living rooms, or home offices. It can be used on walls, furniture, or decorative accessories such as cushions and curtains. Combining cerulean blue with neutral colors like white, gray, or beige creates a balanced and calming atmosphere. It also fits to maritime designs.
Fashion
In the fashion industry, cerulean blue can be used to create both casual and formal looks. It can be incorporated into clothing items such as dresses, shirts, and pants. It's a popular color for spring and summer collections. Accessorizing with cerulean blue can also add a pop of color to an outfit. For example, cerulean blue scarves, bags, or shoes can complement neutral or contrasting outfits. The color can also be used to represent water or sky in a design.