Cello
General Information about #213656 (Cello)
The hexadecimal color #213656, commonly known as Cello, is a dark shade of blue-gray. It is composed of 12.9% red, 21.2% green, and 33.7% blue. In the RGB color model, it has the values 33 red, 54 green, and 86 blue. This color is often associated with calmness, stability, and sophistication. It is frequently used in design to evoke a sense of trust and reliability. In color theory, #213656 belongs to the cool color family, making it suitable for creating a relaxing and serene atmosphere. The Cello color can be used in a wide range of applications, from digital interfaces to interior design.
The color #213656, also known as Cello, presents certain accessibility challenges. Its relatively dark hue results in a low contrast ratio when paired with lighter text or interface elements. Web developers should exercise caution when using this color for text, ensuring that the foreground color provides sufficient contrast to meet WCAG guidelines for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using color contrast analyzers can help determine if the chosen color combination meets these standards. Additionally, providing alternative visual cues, such as icons or text decorations, can enhance usability for users with visual impairments. Thoughtful consideration of color combinations and adherence to accessibility best practices are crucial when incorporating #213656 into web designs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development
In web development, #213656 can be effectively used as a background color for website headers or footers to create a sense of sophistication and depth. It pairs well with lighter text colors like white or off-white to ensure readability. For interactive elements, such as buttons, using #213656 as the primary color and a lighter shade as the hover state can provide a subtle yet effective visual cue for user interaction. It can also be used for side navigation menus, and code editors in a dark theme.
Interior Design
In interior design, #213656 can be used to create a calming and sophisticated atmosphere in bedrooms or living rooms. It works well as an accent wall color, especially when paired with lighter neutral tones like beige or light gray. For furniture, #213656 can be used on upholstery for sofas or chairs, creating a subtle yet elegant statement. It can also be incorporated through textiles such as curtains or cushions.
Fashion
In fashion, #213656 can be used for elegant evening wear or professional attire. A dress or suit in this color conveys sophistication and understated style. It pairs well with silver or gold accessories. This color could be used to create a modern or futuristic style.