Cello
General Information about #223F57
The color #223F57, also known as Cello, is a dark, muted shade of blue-gray. It belongs to the family of cool colors and evokes feelings of calmness, stability, and sophistication. In color psychology, dark blues are often associated with trust, intelligence, and authority. This makes Cello a popular choice for corporate branding and professional websites. The color has a relatively low saturation, which contributes to its understated elegance. It is often used in designs where a subtle and refined aesthetic is desired, rather than a bold or attention-grabbing effect. Cello can be effectively combined with a variety of other colors, including lighter neutrals, warm earthy tones, and even pops of brighter accent colors to create visually appealing and balanced compositions. Its hexadecimal value is composed of 22 red, 3F green, and 57 blue.
The color #223F57, also known as Cello, presents some accessibility challenges, particularly in text-based applications. Its relatively low luminance can make it difficult to read against backgrounds that are not significantly lighter. According to WCAG guidelines, sufficient contrast is crucial for readability. For text, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #223F57 for text, it's important to pair it with a very light background to meet these contrast requirements. Conversely, when used as a background color, ensure that the text or other foreground elements are light enough to provide adequate contrast. Tools like contrast checkers can help verify compliance with accessibility standards, ensuring that your design is usable by individuals with visual impairments. Consideration should also be given to users with color vision deficiencies, as certain color combinations may be problematic.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cello can be employed for navigation bars, headers, or as a background color for specific sections. Its sophisticated and calming nature makes it suitable for websites aiming to convey trust and professionalism, such as those in the finance or technology sectors. When using it as a background, ensure that the text has sufficient contrast for readability. Consider pairing it with lighter shades of gray or white to create a visually appealing and accessible layout. Furthermore, it can be effectively used for call-to-action buttons when coupled with a vibrant accent color.
Branding
Cello is an excellent choice for branding materials seeking a sense of sophistication and reliability. It can be used in logos, business cards, and letterheads, especially for companies in consulting, law, or other professional services. The color conveys stability and trustworthiness, which can enhance the brand's image. Consider pairing it with gold or silver accents to add a touch of luxury. In presentations and reports, Cello can serve as a background color for charts and graphs, providing a visually pleasing and professional aesthetic.
Interior Design
In interior design, Cello can be used as an accent color in bedrooms or living rooms to create a relaxing and calming atmosphere. It works well on walls, upholstery, or decorative elements like cushions and throws. Pair it with lighter, warmer colors like beige or cream to prevent the space from feeling too dark or cold. The color's calming properties make it ideal for spaces designed for relaxation and tranquility. It can be also used in combination with wooden furniture to create a modern and stylish interior.