Dark Blue
General Information about #0308e3
The hex color #0308e3, often referred to as a dark blue, is a color defined within the sRGB color space. It's composed of 1.2% red, 3.1% green, and 89% blue. In terms of perception, it is a deep and intense shade of blue. The color is mostly used as digital color given that it is very saturated and dark. In CMYK, the color is composed of 99% cyan, 96% magenta, 0% yellow and 11% black. Its deep tone can evoke feelings of stability, trust, and authority, making it a popular choice for various design applications. Understanding its color composition helps designers and developers effectively utilize it in their projects.
The hex color #0308e3, a dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of 4 means that text or interactive elements using this color as a foreground against a white background would fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. Specifically, the contrast ratio is only 4.13:1 which does not meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text according to WCAG AA standards. To improve accessibility, consider using lighter shades of blue or pairing it with a very light background color to increase contrast. Alternatively, use it as a background color with white or very light-colored text. Ensuring sufficient contrast is crucial for readability and usability, especially for users with low vision or color blindness. Proper contrast enhances the overall user experience and ensures inclusivity.
Shades
Digital Color Formats
Alternative colors
Applications
Website Header/Footer
In web development, this dark blue can be used as a background color for website headers or footers. Its depth adds a touch of sophistication while allowing white or light-colored text to stand out prominently, ensuring readability and a visually appealing contrast. It can be used to create a calm and modern feel. It can be applied in buttons as well, but be careful about the font color to use as the contrast is low.
Accent Wall Color
In interior design, #0308e3 can serve as an accent wall color in a modern living room or bedroom. Its rich hue evokes feelings of tranquility and can be complemented with neutral-toned furniture and décor to create a balanced and inviting space. The color is very bold, and should be balanced out with lighter colors.
Dark Blue Garment
In fashion, a dark blue garment can be a versatile addition to any wardrobe. It pairs well with a variety of colors and can be dressed up or down depending on the occasion. A dark blue dress, for instance, can be accessorized with silver or gold jewelry for an elegant look or paired with sneakers for a more casual vibe.