#028FA1
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#028FA1
Color Values
#028FA1
2, 143, 161
186.8, 97.5%, 32.0%
186.8, 98.8%, 63.1%
98.8%, 11.2%, 0.0%, 36.9%
0.5959 0.1028 210.3
Properties
Color Psychology
Dark cyans and deep aquas convey depth, reliability, and technical mastery. They carry the trustworthiness of blue with a modern, slightly warmer edge from their green component. These tones suggest specialized expertise and sophisticated engineering.
Design Usage
Dark cyan works for cybersecurity brands, developer platforms, and data infrastructure companies. It creates striking dark-mode accents and terminal-style interfaces that feel technical yet approachable. Pair it with lighter cyan highlights and neutral grays for a layered, depth-rich design system.
Color Harmonies
Color Blindness Simulation
CSS Usage
background-color: #028FA1;
color: #028FA1;
border-color: #028FA1;
Cyan 600
#0891B2
Tailwind Shades
Contrast Checker
Text on white
3.86:1
Text on black
5.45:1
Compare With
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Frequently Asked Questions
What are the RGB, HSL, and CMYK values of #028FA1?
RGB(2, 143, 161) · HSL(186.8, 97.5%, 32.0%) · CMYK(98.8%, 11.2%, 0.0%, 36.9%)
Does #028FA1 meet WCAG contrast on white?
3.86:1 — WCAG AA Fail, AAA Fail for normal text.
What text color is readable on #028FA1?
Use 000000 text on a #028FA1 background; contrast on black is 5.45:1.