Cello
General Information about #1A3C63
The hex color #1A3C63, also known as Cello, is a dark, muted shade of blue-purple. It belongs to the blue color family and has a relatively low saturation, giving it a calm and sophisticated appearance. In the RGB color model, it is composed of 10.2% red, 23.5% green, and 38.8% blue. The CMYK color model represents it as 74% cyan, 40% magenta, 0% yellow, and 61% black. This color is often associated with feelings of stability, trust, and professionalism. Its dark nature makes it suitable for backgrounds or elements where a sense of seriousness and authority is desired. Cello can be used in various design applications, from corporate branding to website layouts, where a touch of elegance and sophistication is needed. It pairs well with lighter colors to create contrast and visual interest.
The hex color #1a3c63, also known as Cello, presents certain accessibility challenges, particularly concerning color contrast. When used as a background color, it is crucial to select foreground text colors that provide sufficient contrast to ensure readability for individuals with visual impairments. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. A light color like #FFFFFF (white) could work, but should be tested. It's essential to use tools to verify that the chosen color combinations meet these contrast requirements. Designers and developers should also consider providing alternative color schemes that users can select based on their preferences or visual needs. This includes options for high contrast or inverted colors, further enhancing accessibility. In addition, avoid using color as the sole means of conveying information, as this excludes users who are colorblind. Always supplement color cues with text or other visual indicators.
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Applications
Web Design
In web design, #1a3c63 can be used for website headers, navigation bars, or as a background color for specific sections. It provides a sophisticated and professional feel, suitable for corporate websites or online portfolios. However, careful consideration should be given to the text color used on top of it to ensure readability. White or light gray text can work well, but contrast ratios should be checked to meet accessibility standards. The color can also be incorporated into website branding elements like logos or icons to create a cohesive visual identity. For interactive elements like buttons or links, a slightly brighter or contrasting color can be used to draw attention and improve user experience.
Interior Design
In interior design, #1a3c63 can be used as an accent color in a room. It works well on walls, furniture, or decorative items. It creates a calming and sophisticated atmosphere, making it suitable for bedrooms, living rooms, or home offices. When paired with lighter colors like beige or white, it adds depth and visual interest without overwhelming the space. Metallic accents, such as gold or silver, can also complement this color, adding a touch of luxury. In fashion it can be used for elegant dress or in combination with lighter colors.
Data Visualization
In data visualization, #1a3c63 can be used to represent different categories or values in charts and graphs. It is particularly effective when used in combination with other shades of blue or complementary colors to create a visually appealing and informative display. When using this color in data visualization, it is important to ensure that the color differences are easily distinguishable, especially for individuals with color vision deficiencies. Labeling the data points directly or using patterns in addition to color can help to improve the overall clarity and accessibility of the visualization.