Cello

General Information about Cello (#1F3A57)

The hexadecimal color code #1F3A57, also known as Cello, represents a dark, muted shade of blue. It is composed of 12.2% red, 22.7% green, and 34.1% blue. In the RGB color model, it is defined by the values (31, 58, 87). This color is frequently perceived as calming, stable, and sophisticated. It evokes a sense of trust and reliability, making it a popular choice for branding and design applications where conveying these qualities is important. The dark nature of Cello means that it is most effective when paired with lighter colors, to provide enough contrast for readability and visual clarity. Its usage is diverse, spanning from web design to fashion and interior decor, proving its versatility across various creative fields. It falls into the blue color family, however, the darkness gives it a more neutral aspect.

The hex color #1f3a57, also known as Cello, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates very light text (white or near-white) to ensure readability, meeting WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. This is because the dark nature of Cello can make darker text nearly invisible, hindering users with visual impairments. In user interface design, it's crucial to pair #1f3a57 with elements that offer sufficient contrast, such as buttons or interactive components. Furthermore, relying solely on color to convey information should be avoided. Providing alternative cues, like text labels or icons, can enhance accessibility for colorblind users. Careful consideration of text size and font weight is also essential to maintain legibility when using Cello as a background or text color. The level AA success criterion demands a contrast ratio of 4.5:1 for normal text and 3:1 for large text. Meeting these ratios ensures better accessibility for a wide range of users.

Shades

Digital Color Formats

Alternative colors

Applications

• Professional Website Background

  In web design, Cello (#1f3a57) can serve as a sophisticated background color for websites aiming for a professional or corporate look. Its dark hue creates a sense of depth and can effectively highlight lighter-colored content. It's often used in headers, footers, or sidebars to establish visual hierarchy and guide the user's eye. Consider using it for websites related to finance, technology, or consulting services, where a sense of trustworthiness and stability is desired. Ensure adequate contrast with text and interactive elements to maintain accessibility standards.

• Sophisticated Interior Accent

  In interior design, Cello can be used as an accent wall color in living rooms or bedrooms, creating a calming and sophisticated ambiance. It pairs well with lighter furniture and metallic accents, such as gold or silver, to add a touch of luxury. Consider using it in rooms with ample natural light to prevent the space from feeling too dark. It works well in areas where relaxation and focus are key, such as home offices or reading nooks.

• Luxury Branding and Packaging

  This shade is well-suited to packaging and branding in high-end markets, and it gives a great impression of quality for expensive items. It can improve perceptions and make people think that the items are worth the price they are being charged.

Complementary color

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