Dark Blue
About Hex Color #0021C7
The hexadecimal color code #0021C7 represents a specific point in the blue spectrum. It is a dark shade of blue, often associated with feelings of trust, stability, and intelligence. In the RGB color model, #0021C7 is composed of 0% red, 13% green, and 78% blue. This significant presence of blue gives the color its distinctive character. Hexadecimal color codes are widely used in web design and digital graphics to ensure consistent color representation across different devices and platforms. Understanding the composition and attributes of colors like #0021C7 is fundamental for designers and developers seeking to create visually appealing and effective user experiences.
The hex color #0021C7, a deep shade of blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires a very light text color to ensure sufficient contrast for readability, ideally achieving a contrast ratio of at least 4.5:1 as recommended by WCAG guidelines. Conversely, as a text color, it needs a light background. Due to its darkness, it may not be suitable for users with low vision or color blindness if paired with similarly dark colors. Careful consideration must be given to its context to guarantee an inclusive user experience. Using contrast checking tools is highly recommended to validate accessible color pairings.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web development, #0021C7 can be used as a primary color for website headers or call-to-action buttons to create a sense of trust and professionalism. It's also suitable for navigational elements, such as sidebars or footers, to maintain a consistent visual theme. Its deep hue can effectively highlight important sections while avoiding excessive brightness that might distract users. However, when using this color, it is crucial to ensure sufficient contrast with text and other elements to maintain readability and accessibility.
Interior Design
In interior design, #0021C7 can be applied as an accent wall color in living rooms or bedrooms to evoke a sense of tranquility and sophistication. It can also be used for upholstery, curtains, or decorative accessories to add a pop of color to a neutral space. When incorporating this color, it is advisable to balance it with lighter, warmer tones to prevent the room from feeling too dark or cold. Proper lighting is essential to showcase the depth and richness of this hue.
Fashion Design
In fashion, #0021C7 can be a statement color for evening gowns or formal wear, conveying elegance and confidence. It is also suitable for accessories such as scarves, handbags, or shoes to add a touch of sophistication to an outfit. This deep blue complements a variety of skin tones and can be paired with metallic accents or neutral colors to create a striking look. It can also be incorporated as a base color in textile designs, used for patterns, or as the predominant color for branding to reflect a sense of trust, security, and tradition.