#18DBF9 Hex Color
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Closer to a pool float than a morning sky, this electric cyan glows with neon intensity. The hex code #18dbf9 is highly saturated and light, so it works best as a small accent rather than a full background. Pair it with deep navy for tech and aerospace branding, where black text stays readable on top at a 12.5:1 contrast ratio.
Questions about #18dbf9
What is #18dbf9 in RGB, HSL and CMYK?
In RGB, #18dbf9 is rgb(24, 219, 249), in HSL hsl(188, 95%, 54%) and in CMYK 90%, 12%, 0%, 2%.
What colors pair well with #18dbf9?
Deep navy makes #18dbf9 look sharper by contrast, and coral gives it a punchy, playful edge. For a softer take, try warm sand or muted slate tones. Avoid sitting it next to pure white, which washes it out.
Where does #18dbf9 work best in a design?
Treat #18dbf9 as the 10 percent accent in a 60/30/10 scheme, used for buttons, highlights, and calls to action. It suits technology, entertainment, and children's products where a fresh, stimulating feel helps.
Is #18dbf9 readable on white or black?
#18dbf9 has a 1.67:1 contrast ratio on white and 12.53:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.