Cerulean Blue
General Information
The hex color #2946C3, commonly known as Cerulean Blue, is a deep and captivating shade of blue within the blue-violet color spectrum. It is defined by its unique blend of blue and violet tones, creating a rich and sophisticated hue. This color is often associated with serenity, depth, and stability, and is reminiscent of the clear, deep blue sea or the vast expanse of the sky. In the RGB color model, #2946C3 is composed of 16.1% red, 27.5% green, and 76.5% blue. In the CMYK color model, it consists of 79% cyan, 64% magenta, 0% yellow, and 24% black. Cerulean Blue is widely used in various design fields, including web design, graphic design, fashion, and interior decor, due to its versatile and visually appealing nature.
The hex color #2946C3, also known as Cerulean Blue, presents some accessibility considerations for web developers. Its relatively low luminance means it may not provide sufficient contrast when used as text against a white or very light background. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to be able to read and understand content. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a color contrast checker is highly advised to ensure compliance. When using Cerulean Blue, consider pairing it with a lighter shade or a contrasting color like yellow or orange to enhance readability. Also, avoid using this color as the sole indicator for interactive elements like links or buttons; supplement it with other cues such as underlines or icons.
Shades
Digital Color Formats
Alternative colors
- #5DADE2
A lighter shade of blue that offers better contrast against white backgrounds, making it more accessible for users with visual impairments.
- #1A237E
A darker shade of blue, useful for creating a stronger visual hierarchy or for situations where higher contrast is needed.
- #3464eb
A vibrant alternative that maintains the energetic feel of Cerulean Blue while potentially offering better visibility.
Applications
Web Design
In web design, Cerulean Blue can be used to create a sense of trust and stability. It is suitable for websites related to finance, technology, or healthcare. Using it as an accent color for buttons or headings can draw the user's attention to important elements without being overly aggressive. It can also be used to create a calming and professional atmosphere, which is beneficial for user experience, especially in interfaces where users need to feel secure and informed.
Fashion and Interior Design
Cerulean Blue is a popular choice in fashion for its calming and sophisticated look. It can be used in clothing, accessories, and makeup. In interior design, Cerulean Blue can bring a sense of tranquility and openness to a space. It works well in bedrooms, bathrooms, and living rooms. The color can be used on walls, furniture, or as an accent color to create a soothing environment. Combining it with neutral colors like white or gray enhances its calming effect, while pairing it with warm colors like yellow or orange adds a touch of energy.
Branding
In branding, Cerulean Blue evokes feelings of dependability, trust, and security. This makes it a strategic choice for companies in sectors such as finance, technology, and healthcare, where conveying reliability is paramount. The color can be effectively used in logos, marketing materials, and website designs to build a strong and trustworthy brand identity. The strategic use of this color helps establish a professional image and foster customer confidence.