Dark Blue
General Information about #1802D4
The hexadecimal color code #1802D4 represents a dark shade of blue. In the RGB color model, it is composed of 9.41% red, 0.78% green, and 83.14% blue. The color appears as a very dark indigo or violet hue. This specific shade is not commonly found in nature but is frequently used in digital graphics and web design to create a sense of depth or sophistication. Its high blue concentration makes it suitable for backgrounds or accents where a strong, cool color is desired. However, due to its low luminance, it can pose accessibility challenges if not used carefully with high contrast text and elements. The CMYK values are C:89, M:99, Y:0, K:17.
The color #1802D4, a dark blue, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance contrast against both white and black backgrounds makes it difficult to read text or distinguish graphical elements. According to WCAG guidelines, the contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text. This dark blue fails to meet these criteria, posing usability problems. To improve accessibility, consider using lighter shades of blue or pairing it with high-contrast colors like white or yellow. Also, avoid using this color for essential information without providing alternative cues, such as labels or icons, to ensure all users can perceive and understand the content. Proper testing with accessibility tools is crucial to validate the changes.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, this dark blue can be used for headers, navigation bars, or as an accent color, provided sufficient contrast is ensured with the text and background. It evokes a sense of trust and professionalism, making it suitable for corporate websites or financial applications. However, avoid using it for body text or interactive elements without proper contrast adjustments. Ensure that clickable elements are clearly distinguishable to all users. Consider using a lighter color on hover or focus states to improve user experience.
Interior Design
In interior design, a similar dark blue can be used as an accent wall color or for furniture upholstery. It adds depth and sophistication to a room. Pairing it with lighter colors such as white, beige, or light gray can create a balanced and inviting space. However, using too much of this dark shade can make a room feel smaller and darker, so it's best to use it sparingly or in well-lit areas. Accessorize with metallics and natural wood tones to enhance its elegance.
Fashion
In fashion, dark blue is often used for formal wear, such as suits or evening dresses. It can be paired with lighter colors or metallic accessories to create a classic and sophisticated look. It is a versatile color suitable for various skin tones and occasions. When using it in casual wear, it can be combined with denim or other shades of blue for a monochromatic look. However, overuse of dark colors can create a somber appearance, so balancing it with brighter accents is crucial.