Cello
General Information about #203A59
The hex color #203A59, commonly referred to as Cello, is a dark, muted shade of blue with RGB values of R:32, G:58, and B:89. In the CMYK color model, its composition is approximately C:64%, M:35%, Y:0%, and K:65%. This color evokes a sense of calmness, sophistication, and depth, often associated with trust and stability. It is widely used in various design fields, ranging from web development to interior design, due to its versatility and timeless appeal. The color is named 'Cello' and reminiscent of the rich dark varnish that is common to see on this string instrument. It is part of the blue color family.
The hex color #203A59, also known as Cello, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires very light text to ensure readability, meeting WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. It's crucial to avoid pairing this color with darker shades of grey, blue, or green, as this would significantly reduce readability for users, especially those with visual impairments. Proper testing with accessibility tools is necessary to confirm compliance. Consider using online tools to calculate contrast ratios with various text colors to ensure the content is accessible to a wide range of users.
Shades
Digital Color Formats
Alternative colors
Applications
Website Header/Sidebar
In web development, Cello (#203A59) can be effectively used for website headers or sidebars to create a sophisticated and calming feel. It pairs well with lighter accent colors, such as off-white or pale yellow, to provide visual interest and balance. Ensure sufficient contrast with text and other elements to maintain readability and accessibility. Using this color sparingly as a primary background can create an elegant design. The usage as the primary background can be used for websites related to finance, consulting or law firms.
Accent Wall Color
In interior design, Cello (#203A59) works well as an accent wall color in living rooms or bedrooms, providing a sense of depth and serenity. Complement it with lighter furniture and textiles to avoid overwhelming the space. Metallic accents, like gold or silver, can enhance its elegance. The color is a sophisticated alternative to dark blue or grey and works very well with natural lighting.
Fashion Design
In fashion, Cello (#203A59) can be used for elegant evening wear or accessories, such as scarves or handbags. It complements neutral colors like beige, grey, and white. The color can also be paired with brighter colors such as mustard yellow or magenta for a more playful look. When using the color in fashion design it is important to consider the fabrics and texture of the clothes.