Dark Blue
General Information about #1803D3
The hexadecimal color code #1803D3 represents a dark shade of blue in the RGB color model. It is composed of 9.41% red, 1.18% green, and 82.75% blue. In the HSL color space, #1803D3 has a hue of 247 degrees, a saturation of 97%, and a lightness of 42%. This color is often associated with feelings of depth, stability, and calmness. Hex color codes are commonly used in web design and graphic design to specify colors precisely. Understanding the composition of a hex color can aid designers in creating visually appealing and harmonious color palettes. The RGB and HSL values allow for easy color manipulation and adjustments in design software.
The hex color #1803D3, a dark blue, presents several accessibility considerations for web development. Its dark nature necessitates light-colored text for sufficient contrast to ensure readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a color contrast checker is crucial to verify compliance. Additionally, avoid using this color as the sole indicator of interactive elements or to convey important information, as users with color vision deficiencies may struggle to distinguish it. Providing alternative visual cues, such as underlines or icons, enhances accessibility for all users. Ensure that all content remains accessible even when color is not available.
Shades
Digital Color Formats
Alternative colors
A slightly lighter blue that still provides a rich, dark tone but may offer better contrast with certain text colors.
A darker shade of blue that can be used in conjunction with #1803D3 to create a more layered and visually appealing design.
A vibrant purple that complements blue tones well and can be used to add a pop of color to a design.
Applications
Web Design
In web design, this dark blue is excellent for creating a sense of depth and sophistication in backgrounds or headers. It pairs well with lighter shades of blue or contrasting colors like yellow or white to create visually appealing layouts. Its strong presence makes it suitable for highlighting key elements and guiding user attention. It is also ideal for sites or sections that want to exude trust and quality. Using #1803D3 sparingly can add emphasis without overwhelming the user interface.
Fashion
In the realm of fashion, dark blue hues evoke feelings of calmness, stability, and confidence. A dark blue like #1803D3 can be used to create an elegant and timeless look, particularly in evening wear or professional attire. Pairing this color with silver or gold accents can enhance its sophisticated appeal. As the foundation for a garment, it allows accessories in more daring colors to pop and become focal points. Dark blue is very versatile and flattering on many skin tones, solidifying its status as a fashion classic.
Interior Design
In interior design, a strong, confident blue like #1803D3 can be an excellent choice for creating a sophisticated and peaceful atmosphere. It is best suited for creating accent walls or in rooms where a relaxing mood is desired, such as bedrooms or studies. Combining this hue with neutral tones like creams, greys, or light browns will create a balanced aesthetic. Metallic accents such as copper or gold can enhance its luxe appeal. When paired with natural materials like wood, it provides an earthy and grounding sensation.