Cello
General Information about Cello (#183B63)
The hexadecimal color code #183B63, commonly referred to as Cello, is a dark shade of blue. It is composed of 9.41% red, 23.14% green, and 38.7% blue. In the RGB color model, this translates to 24 red, 59 green, and 99 blue. The color's low red value and higher blue value contribute to its cool, muted tone. The HSL (hue, saturation, lightness) representation of #183B63 is a hue of 213.4 degrees, a saturation of 61.1%, and a lightness of 24.1%. This indicates that it is a relatively desaturated color with moderate lightness. Cello can evoke feelings of calmness, stability, and sophistication. Its dark nature makes it suitable for applications where a sense of depth or formality is desired.
The hex color #183B63, also known as Cello, presents some accessibility challenges, primarily due to its relatively low luminance. When used as a text color, it's crucial to ensure sufficient contrast against the background to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a light background color is essential. For users with visual impairments, including color blindness, sufficient contrast is vital for readability. Therefore, careful consideration is needed when pairing this color with other elements in a design. Tools are available to check color contrast ratios and ensure compliance with accessibility guidelines. Also, avoid relying solely on color to convey information; use text labels or other visual cues to enhance usability for all users.
Shades
Digital Color Formats
Alternative colors
- #2e5984
A slightly lighter shade of blue that offers improved contrast against both light and dark backgrounds, making it a more versatile choice for text and interface elements.
- #0e2949
A darker shade of blue that can be used for backgrounds or accents to provide a strong visual anchor without overpowering other elements.
- #585858
A shade of gray that offers a high contrast to white for better readability for text.
Applications
Web Design
In web design, Cello (#183B63) can be effectively used for header backgrounds or navigation bars to create a sense of depth and sophistication. Its dark hue pairs well with lighter text colors, ensuring readability and visual appeal. It can also be used sparingly for call-to-action buttons to draw attention without being overly aggressive. The color evokes a sense of trust and professionalism, making it suitable for websites in the finance or legal industries. Consider using it in combination with complementary or analogous colors to create a balanced and harmonious color scheme that enhances the user experience.
Interior Design
In interior design, Cello (#183B63) can be incorporated as an accent wall color in living rooms or bedrooms to create a calming and sophisticated atmosphere. It can also be used for upholstery on furniture pieces to add a touch of elegance. When using this color in interior spaces, it's important to balance it with lighter colors and natural light to prevent the room from feeling too dark or overwhelming. Consider pairing it with warm neutrals or metallic accents to create a luxurious and inviting space.
Fashion
In the realm of fashion, Cello #183B63 can be a striking color choice for evening wear or formal attire, exuding an air of understated elegance and sophistication. The deep blue hue works well for statement pieces like dresses, suits, or outerwear. When incorporating it into an outfit, consider pairing it with neutral accessories to allow the richness of the color to take center stage. This color is suitable for adding a touch of refinement and confidence to any ensemble.