Cello
General Information
The hexadecimal color code #233A57 represents a dark, muted shade of blue, often associated with feelings of calmness, stability, and sophistication. In the RGB color model, it consists of 13.73% red, 22.75% green, and 34.12% blue. The CMYK color model representation is 60% cyan, 33% magenta, 0% yellow, and 66% black. This color, sometimes referred to as "Cello," is commonly used in various design applications to evoke a sense of professionalism, reliability, and depth. Due to its dark nature, it is often paired with lighter colors to create contrast and ensure readability, particularly in text-based designs. It is a versatile color that can be used in corporate branding, web design, and even interior decorating.
The color #233A57, also known as Cello, presents some accessibility challenges due to its relatively low contrast with lighter text or background elements. Web developers should carefully consider its use, particularly for text, to ensure readability for all users, including those with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background, as per WCAG guidelines. Tools are available to check contrast ratios and suggest alternative colors that provide better accessibility. When using #233A57, it is advisable to pair it with a light color to meet accessibility standards. For decorative purposes, such as borders, backgrounds, or graphical elements, the contrast requirements are less strict, but designers should still consider the overall visual harmony and user experience.
Shades
Digital Color Formats
Alternative colors
- #374c68
A slightly lighter shade, #374C68, can improve readability when used as text against a white background, offering a better contrast ratio.
- #1a2b42
#1A2B42 is a darker alternative that could be used for backgrounds, providing a strong contrast with light-colored text and elements, making them stand out more effectively.
- #3f5a7a
#3F5A7A which has a touch more lightness and saturation for increased contrast, while remaining in the same general color family.
Applications
Web Design
In web design, #233A57 can be used for headers or navigation bars to create a sophisticated and professional look. It pairs well with lighter colors like off-white or light gray for text, ensuring readability while maintaining an elegant aesthetic. It can also be utilized for background elements or dividers to add depth and visual interest to the layout.
Interior Design
In interior design, #233A57 can be used as an accent color in rooms to provide a calming and sophisticated atmosphere. It works well in bedrooms or living rooms, complemented by neutral furniture and lighter wall colors. It can also be incorporated into textiles such as curtains, pillows, or rugs to add subtle elegance to the space.
Fashion
In fashion, #233A57 can be incorporated into clothing designs for a subtle and elegant look. It can be used for formal wear or casual outfits, paired with neutral or complementary colors for a balanced and stylish ensemble. The color also works well in accessories such as scarves, hats, or bags to add a touch of sophistication to any outfit.