Cerulean Blue
General Information about #2348B3
The hexadecimal color code #2348B3 represents a shade of cerulean blue. It is composed of 13.7% red, 28.2% green, and 70.2% blue. In the RGB color model, this color is created by mixing these three primary colors in specific proportions. The color appears as a dark, saturated blue, often associated with calmness, stability, and professionalism. Cerulean blue is frequently used in corporate branding, technology interfaces, and various artistic applications. Its cool undertones make it a versatile choice for both digital and print media. The color can also be described using other color models, such as CMYK, where it is expressed as a combination of cyan, magenta, yellow, and black inks to achieve the desired hue.
The color #2348B3, a deep cerulean blue, presents some accessibility considerations for web development. Its relatively low luminance means that careful attention must be paid to contrast ratios, especially when used as a background or foreground color for text. According to WCAG guidelines, sufficient contrast between text and background is essential for users with visual impairments. For small text, a contrast ratio of at least 4.5:1 is recommended, while for large text, a ratio of 3:1 is acceptable. Using a color contrast checker can help ensure compliance. When using #2348B3, consider pairing it with lighter shades to ensure readability and usability for all users. This might involve using a lighter shade of yellow, white, or a paler blue to make the text stand out more clearly. Also, provide alternative cues, such as icons or labels, for users who may have difficulty distinguishing colors.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #2348B3 can be used for headers, buttons, or accent elements to create a professional and modern look. Its depth provides a visual anchor, while its subtle brightness adds a touch of sophistication. When used for call-to-action buttons, it can draw the user's attention without being overly aggressive. It is also often used in combination with other shades of blue and complementary colors like yellow and orange to create a balanced and visually appealing website design. Moreover, this color is excellent for backgrounds of sections containing contact information or for outlining important panels.
Interior Design
In interior design, cerulean blue can be used as an accent color to add a touch of tranquility and sophistication to a room. It works well in bedrooms, bathrooms, and living areas, especially when paired with neutral tones like white, gray, and beige. This color can be used for painting walls, choosing furniture, or selecting decorative accessories. For example, a cerulean blue accent wall can create a calming atmosphere in a bedroom, while cerulean blue cushions and throws can add a pop of color to a living room. It can also be used in kitchens for the cabinets, backsplash or even as a trim.
Fashion
In fashion, this hex color can be incorporated into clothing and accessories to create a polished and stylish look. It is often used for formal wear, such as dresses and suits, but can also be used for casual wear, such as jeans and t-shirts. A cerulean blue dress can be perfect for a formal event, while cerulean blue jeans can add a pop of color to a casual outfit. This color works well with a variety of skin tones and hair colors. It is also used in accessories such as scarves, handbags, and shoes to create an eye-catching appearance.