#181F21
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#181F21
Farbwerte
#181F21
24, 31, 33
193,3, 15,8%, 11,2%
193,3, 27,3%, 12,9%
27,3%, 6,1%, 0,0%, 87,1%
0,2332 0,0109 216,9
Eigenschaften
Farbpsychologie
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.
Farbharmonien
Farbenblindheits-Simulation
CSS-Verwendung
background-color: #181F21;
color: #181F21;
border-color: #181F21;
Zinc 900
#18181B
Tailwind-Farbtöne
Kontrastprüfer
Text auf Weiß
16,71:1
Text auf Schwarz
1,26:1
Vergleichen mit
Ähnliche Artikel
Häufig gestellte Fragen
What are the RGB, HSL, and CMYK values of #181F21?
RGB(24, 31, 33) · HSL(193,3, 15,8%, 11,2%) · CMYK(27,3%, 6,1%, 0,0%, 87,1%)
Does #181F21 meet WCAG contrast on white?
16,71:1 — WCAG AA Bestanden, AAA Bestanden for normal text.
What text color is readable on #181F21?
Use FFFFFF text on a #181F21 background; contrast on black is 1,26:1.