Cello
General Information about Cello (#1F3F5A)
The hexadecimal color #1F3F5A, also known as Cello, is a dark, muted shade of blue. It belongs to the blue color family and possesses a relatively low saturation and brightness. In the RGB color model, it is composed of 12.2% red, 24.7% green, and 35.3% blue. In the CMYK color model, it consists of 65% cyan, 30% magenta, 0% yellow, and 65% black. This color evokes feelings of calmness, stability, and sophistication. Its hexadecimal number is 1F3F5A, but it can be converted into other color codes, like the RGB code. Its dark tone makes it a good choice for backgrounds.
The color #1F3F5A, also known as Cello, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it requires light text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. It's crucial to test the color combination with accessibility tools to verify sufficient contrast. When using Cello for interactive elements like buttons or links, provide additional cues such as underlines or icons to aid users who may have difficulty distinguishing colors. Moreover, consider the needs of users with low vision or color blindness by offering alternative color schemes that provide better contrast and clarity. Proper use of ARIA attributes can also enhance the accessibility of elements using this color.
Shades
Digital Color Formats
Alternative colors
- #336699
A slightly lighter shade of blue, offering better contrast against darker text while retaining a similar aesthetic.
- #666666
A neutral gray that provides a versatile backdrop for various content and ensures good readability.
- #008080
A dark teal color that could be used as a complementary color. It has a very similar tone but it might be more readable.
Applications
Web Design
In web design, Cello can be used for website headers, navigation bars, or as a background color for specific sections to create a sense of depth and sophistication. It pairs well with light-colored text and can be used to highlight important content. The color can create a professional and serious mood. Furthermore, it can be used as a color to indicate the brand color.
Interior Design
In interior design, Cello can be incorporated into wall paint, furniture upholstery, or accent pieces to create a calming and sophisticated atmosphere. It works well in bedrooms, living rooms, or home offices. Cello can be combined with lighter colors like beige or cream to create a balanced and inviting space. Accents of warm metals, such as brass or gold, can enhance its richness.
Fashion
In the fashion industry, Cello can be used for garments such as dresses, suits, or outerwear to convey a sense of elegance and professionalism. It pairs well with neutral colors like black, white, or gray, as well as complementary colors like gold or mustard yellow. Cello accessories, such as handbags or scarves, can add a touch of sophistication to any outfit.