Cello
General Information about #1A3857 (Cello)
The hex color #1A3857, often referred to as 'Cello', is a dark shade of blue that exudes a sense of depth and sophistication. In the RGB color model, it is composed of 10.2% red, 21.96% green, and 34.12% blue. This color is often associated with calmness, stability, and trust, making it a popular choice for branding in various industries. In the CMYK color model, its composition is 70% cyan, 36% magenta, 0% yellow, and 66% black. This color is suitable for creating a professional and elegant aesthetic. Its hexadecimal value, #1A3857, provides a standardized way to represent this specific shade across digital platforms and design tools, ensuring color consistency in different applications.
The hex color #1A3857, also known as Cello, presents some accessibility challenges due to its relatively dark nature. When used as a background color, it's crucial to ensure that the foreground text provides sufficient contrast. A light text color such as white (#FFFFFF) or a very pale yellow would be appropriate to ensure readability for users with visual impairments. It's important to test the contrast ratio using a WCAG compliant contrast checker to meet accessibility standards, aiming for a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Avoid pairing this color with other dark hues as this could lead to insufficient contrast and make it difficult for users to perceive content effectively. Consider increasing the font size or using bold text to improve readability further. Always prioritize user experience and test your designs with diverse audiences to ensure accessibility for all.
Shades
Digital Color Formats
Alternative colors
- #34568B
A slightly lighter shade of blue, offering better contrast when used as a background color with darker text.
- #808080
A muted gray that provides a neutral background, making it easier to pair with various foreground colors and content.
- #778899
A lighter blue-gray color that is more suitable for text
Applications
Web Design
In web design, the color #1A3857 can be used for website headers or navigation bars to create a professional and sophisticated look. When used as a background, ensure sufficient contrast with text. It can also be applied in data visualizations to represent specific categories or to highlight important information. The color evokes a sense of trust and stability, making it suitable for businesses in finance, technology, or consulting. Use it sparingly as an accent color to draw attention to key elements, such as buttons or links, ensuring a harmonious color scheme with lighter and brighter elements.
Interior Design
In interior design, #1A3857 can be used as a wall color in studies or bedrooms to create a calming and relaxing environment. It pairs well with lighter wood tones and metallic accents like gold or silver. It can also be used in upholstery for sofas or armchairs, adding a touch of elegance to the space. Combining it with neutral colors like beige or gray can balance the intensity of the blue, creating a harmonious and balanced atmosphere. Use in moderation to prevent the space from feeling too dark or overwhelming, integrating lighter accessories and textiles to brighten the room.
Fashion
In fashion, the color can be used for winter clothing. It can be used for dresses, coats and other garments to provide a stylish look. It is better combined with complementary colors, such as yellow and gold to create visual interest and style.