Cello
General Information
The hex color #1E3B5A, also known as Cello, is a dark, muted shade of blue-gray. It belongs to the blue color family but has a significant amount of gray, giving it a sophisticated and calming appearance. In the RGB color model, it is composed of 12.2% red, 23.1% green, and 35.3% blue. This color is often associated with tranquility, stability, and professionalism. It's a versatile color that can be used in various design contexts, from web design to interior decoration. Its subdued nature makes it a good choice for backgrounds or elements where you want a subtle yet elegant feel. In the CMYK color model, it consists of 65% cyan, 34% magenta, 0% yellow, and 65% black.
The hex color #1E3B5A, also known as Cello, presents some accessibility challenges, especially when used as a background color for text. Its relatively low luminance of approximately 8% requires careful consideration of contrast ratios. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is needed for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to ensure readability for users with moderate visual impairments. When using #1E3B5A as a background, it is crucial to select a light text color to meet these contrast requirements. White or very light shades of yellow or orange could be suitable choices. Tools like the WebAIM Contrast Checker can be used to verify the contrast ratio. Failure to meet these standards can exclude users with low vision or color blindness from accessing the content. Also, avoid using color alone to convey important information, as this is inaccessible to color-blind users. Supplement color cues with text labels or icons.
Shades
Digital Color Formats
Alternative colors
- #2e4a68
A slightly lighter shade that offers better contrast with dark text, improving readability.
- #1f4a63
A similar color with a bit more saturation, providing a more vibrant alternative for designs that need a subtle pop.
- #335268
A neutral grey-blue tone which can be used instead of Cello if a more muted tone is desired.
Applications
Web Design
In web design, #1E3B5A can serve as a sophisticated background color for website headers or footers, providing a sense of depth and professionalism. It pairs well with lighter shades of text such as white or off-white to ensure readability. The color can also be used for buttons or other interactive elements, offering a subtle yet distinct visual cue for users. When incorporating #1E3B5A into website layouts, consider its impact on overall color harmony and choose complementary colors to create a balanced and visually appealing design.
Interior Design
#1E3B5A can be incorporated into interior design as an accent color for walls or furniture, creating a calming and sophisticated atmosphere. It pairs well with natural wood tones and metallic accents like gold or silver. Consider using it in bedrooms or living rooms to create a relaxing environment. Additionally, this color can be used in home decor accessories like curtains, cushions, or rugs, adding a touch of elegance to any space. When using #1E3B5A in interior design, balance it with lighter colors to prevent the room from feeling too dark or overwhelming.
Fashion
In the realm of fashion, the color #1E3B5A presents a canvas for understated elegance, lending itself beautifully to both formal and casual wear. For evening gowns or tailored suits, it offers a refined alternative to traditional black or navy, exuding sophistication without being ostentatious. When incorporated into everyday attire such as sweaters or trousers, it provides a touch of sophistication. Complementary colors like mustard yellow or deep burgundy can then be used to accentuate the ensemble, creating a balanced and harmonious look. Furthermore, the color #1E3B5A's versatility extends to accessories, where it can be found in handbags, scarves, or shoes, adding a polished finishing touch to any outfit.