Cello
General Information about #1E3557
The hexadecimal color #1E3557, commonly referred to as Cello, is a dark shade of blue that exudes sophistication and calmness. It belongs to the blue color family, characterized by its low saturation and relatively dark luminance. In the RGB color model, #1E3557 consists of 11.76% red, 21.88% green, and 34.12% blue. In the CMYK color model, it is composed of 66% cyan, 36% magenta, 0% yellow, and 66% black. This color is often associated with professionalism, trustworthiness, and stability, making it a popular choice in corporate branding and design. Its muted nature allows it to be versatile, and it can be used in various applications, from web design to interior decor. It can be found in different cultures as a symbol of royalty and power.
The hex color #1E3557, also known as Cello, presents some accessibility challenges, particularly concerning color contrast. When used as a foreground color for text, it requires careful consideration of the background color to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. This dark shade of blue necessitates a very light background to meet these standards. Using lighter shades of yellow, white, or very light grays can help achieve adequate contrast. It's crucial to test color combinations with accessibility tools to confirm compliance and ensure that users with visual impairments can easily perceive the content. Avoid pairing #1E3557 with other dark colors, as this will almost certainly result in insufficient contrast. Providing alternative styling options, such as high-contrast themes, can also enhance accessibility for a wider range of users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cello (#1E3557) can be used to create a sense of depth and sophistication. It works well for headers, navigation bars, and backgrounds, especially when paired with lighter text or accent colors. The color evokes a feeling of calmness and reliability, making it suitable for websites in the finance, technology, or education sectors. Consider using it for interactive elements to provide a subtle visual cue to the user. However, always ensure sufficient contrast for readability, and never use it for small texts.
Interior Design
In interior design, #1E3557 can be used as an accent wall color in bedrooms or living rooms to create a calming and relaxing atmosphere. It pairs well with neutral colors like beige, gray, and white. You can also use it for furniture upholstery or decorative elements like cushions and curtains. This color adds a touch of elegance and sophistication to any space.
Fashion
In fashion, the color can be used for evening wear or formal attire. It can also be used as an accent color for accessories such as handbags, shoes, or scarves. The shade offers a feeling of sophistication. It is often utilized in corporate attire to convey a sense of professionalism and authority. The deep, muted tone makes it a versatile option for those seeking an alternative to traditional black.