Blue

General Information about #021DE4

The hexadecimal color #021DE4 represents a saturated, deep shade of blue in the RGB color model. It is composed of 0.78% red, 11.76% green, and 89.41% blue. In the sRGB color space, this translates to a vibrant and intense blue hue. The color is often associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. In color psychology, blue is known to have a calming effect, reducing stress and creating a sense of peace. It is a popular choice for corporate branding, as it conveys stability and reliability. The specific shade of blue represented by #021DE4 evokes a sense of depth and sophistication, making it suitable for designs that aim to project authority and competence. It is often used in technology, finance, and healthcare industries.

The color #021DE4, a deep shade of blue, presents several accessibility considerations for web developers. When used as a background color, sufficient contrast with foreground text is crucial. 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 light color such as white or a very pale yellow for the text ensures readability. Furthermore, avoid relying solely on color to convey information. For example, if using color to indicate the status of a form field (e.g., valid or invalid), provide an alternative indicator such as a text label or icon. This benefits users with color vision deficiencies. It's important to test the color combination with accessibility tools to ensure compliance with accessibility standards, making content usable for everyone.

Shades

Digital Color Formats

Alternative colors

Applications

• Call-to-Action Buttons

  In web design, this vibrant blue can be used for primary action buttons to draw user attention and encourage interaction. Its boldness makes it suitable for highlighting key elements, such as call-to-action buttons, navigation links, or important announcements. However, it's crucial to balance its intensity with sufficient contrast against background colors to ensure readability and accessibility. When used sparingly and thoughtfully, this blue can significantly enhance the user experience.

• Bedroom Accent Wall

  In interior design, #021DE4, evokes a sense of serenity and peace, reminiscent of the ocean or the sky. It's particularly well-suited for bedrooms or bathrooms, where a calming atmosphere is desired. It can be used as an accent color on walls or textiles, creating a focal point without overwhelming the space. Pairing it with neutral colors like white or gray further enhances its soothing effect, while combining it with warmer tones like yellow or orange can create a balanced and inviting ambiance.

• Evening Gowns

  In fashion, this deep blue can be used for formal wear, creating a sophisticated and elegant look. It is suitable for dresses, suits, or evening gowns, projecting an image of confidence and style. It can be paired with silver or gold accessories for a touch of glamour or with neutral-colored shoes and bags for a more understated appearance. This color is excellent to use in accessories such as scarfs or purses.

Complementary color

Buttons