Deep Cerulean
About Deep Cerulean
Deep Cerulean, represented by the hex code #007FB4, is a captivating shade of blue that evokes feelings of depth, serenity, and sophistication. Located in the cyan-blue range of the color spectrum, it is created by combining zero red, 127 green, and 180 blue values. The name 'Cerulean' itself is derived from the Latin word 'caeruleus,' meaning 'dark blue,' 'blue-green' or 'sky-blue.' This color is often associated with water, sky, and open spaces, making it a popular choice for designs aiming to convey calmness and trustworthiness. In color psychology, blues are typically linked to stability, reliability, and intelligence, making Deep Cerulean suitable for various applications, from corporate branding to artistic endeavors. Its unique blend of green and blue creates a visually appealing hue.
The hex color #007fb4, also known as Deep Cerulean, offers moderate accessibility. Its contrast ratio against a white background is approximately 3.6:1, which falls short of the WCAG AA standard for normal text (4.5:1) but is close. For larger text (14pt bold or 18pt regular), it meets the AA standard. To ensure optimal accessibility, consider using #007fb4 with darker backgrounds or pairing it with lighter text colors such as white or very light gray. When using this color for interactive elements, provide clear visual cues beyond just color to meet WCAG 2.1 Level AA requirements. Testing the color combination with accessibility tools is always recommended to verify sufficient contrast and readability for users with visual impairments.
Shades
Digital Color Formats
Alternative colors
- #33a1c9
A slightly lighter shade that enhances readability and provides better contrast, making it suitable for backgrounds and text.
- #005c80
A darker shade that offers increased contrast, making it ideal for text elements and interactive components.
- #66b2cc
A lighter tint with better contrast on dark backgrounds.
Applications
Web Design
In web design, deep cerulean can be used for primary buttons and call-to-action elements to draw attention. It provides a professional and trustworthy feel, making it suitable for corporate websites or applications focused on technology, finance, or education. Consider using it for headings, borders, or as an accent color to create visual interest without overwhelming the user interface. Proper contrast with text is crucial for accessibility.
Branding
This color evokes a sense of tranquility and depth, making it ideal for use in branding related to water, technology, or healthcare. Its calming effect can be leveraged in logos, marketing materials, and website designs. The color helps build brand recognition, conveying reliability and sophistication. It's especially effective when paired with complementary colors like coral or yellow.
Interior Design
In interior design, deep cerulean can be used as an accent color in living rooms, bedrooms, or offices to create a calming and sophisticated ambiance. It pairs well with neutral colors like white, gray, or beige, as well as natural materials like wood and stone. Use it sparingly on walls, furniture, or decorative accessories to add a touch of color without overwhelming the space. This color works to bring a sense of calm and serenity.