Blue
General Information about #311DFB
The hexadecimal color #311DFB, also known as a deep or vibrant blue, is composed of 19.2% red, 11.4% green, and 98% blue. In the RGB color model, it is precisely defined by the values R:49, G:29, B:251. Converting this to the CMYK color model yields approximately 80.48% cyan, 88.45% magenta, 0% yellow, and 1.96% black. The color has a strong blue dominance, making it appear bold and energetic. Colors similar to #311DFB evoke a sense of trust, loyalty, and intelligence, and are often associated with technology, innovation, and depth. Due to its vibrance it is not often seen in nature.
The hex color #311dfb presents some accessibility challenges, primarily due to its relatively low luminance. This deep, vibrant blue can be difficult for individuals with visual impairments to distinguish against lighter backgrounds. When using this color for text, ensure a high contrast ratio with the background color, ideally exceeding the WCAG (Web Content Accessibility Guidelines) recommended ratios of 4.5:1 for normal text and 3:1 for large text. Tools are available online to calculate contrast ratios. Avoid pairing this blue with other dark colors, as this will exacerbate readability issues. Consider using it sparingly for decorative elements rather than crucial information. Providing alternative styling options, such as allowing users to adjust the color scheme, can greatly improve accessibility for a wider audience. Also consider providing textual labels or alternative visual cues in addition to color to ensure information is accessible to all users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
In web design, #311dfb can be used for accent colors, highlighting interactive elements, or creating a futuristic aesthetic. However, given its strong vibrancy, it's best employed sparingly. It can be useful in elements like buttons, links, or progress bars to draw the user's attention. When incorporated into a larger design, it is important to balance it out with more neutral colors. Using it as a background should be avoided as it is too aggressive. Its perceived brightness and depth evoke feelings of trust and intelligence, which are very useful in conveying a sense of security. It can be an effective choice for web applications dealing with technology or finance.
Fashion and Beauty
In fashion, #311dfb could be a striking choice for evening wear or statement pieces. Its depth lends itself well to luxurious fabrics like velvet or silk. It can also be incorporated into accessories to add a pop of color to a more subdued outfit. In makeup, it could be used as an eyeshadow or eyeliner for a bold and dramatic look. However, it's essential to consider skin tone when using such a vibrant color in fashion and makeup.
Interior Design Accent
In interior design, #311dfb can be used as an accent color in a modern or contemporary space. It could be incorporated through artwork, throw pillows, or small furniture pieces. Because it is such a bold color, it should be balanced with a neutral color palette. Using it as a wall color is generally not recommended, as it can be overwhelming. The dark blue is better suited for adding visual interest in a room rather than acting as the main color.