#37D8FC Hex Color
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#37d8fc is a vivid, high-saturation cyan with a light, cool appearance and a clear blue-green undertone. Its sparkling energy suits technology, aerospace, children’s products, and entertainment branding. Use it as a 10% accent against navy or charcoal rather than a full-page background. The hex code #37d8fc supports readable black text, with about 12.4:1 contrast.
Questions about #37d8fc
What is #37d8fc in RGB, HSL and CMYK?
In RGB, #37d8fc is rgb(55, 216, 252), in HSL hsl(191, 97%, 60%) and in CMYK 78%, 14%, 0%, 1%.
What colors pair well with #37d8fc?
Is #37d8fc warm or cool?
#37d8fc reads as a cool color because its vivid cyan sits between blue and green, with a clear blue-green undertone. That crisp, sparkling quality makes it feel energetic and digital, not warm or earthy.
Where does #37d8fc work best?
#37d8fc works best as a focused accent for technology, aerospace, entertainment, and children’s products, especially against navy or charcoal instead of across an entire page, where its brightness can overwhelm larger fields.
Is #37d8fc readable on white or black?
#37d8fc has a 1.69:1 contrast ratio on white and 12.39:1 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.