#37B3EF Hex Color
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Bright, saturated, and just light enough to feel open. Blue like #37b3ef carries a sense of trust and reliability, which explains its pull in tech, finance, and healthcare branding. It works best as an accent or secondary tone, since it can wash out next to white at large sizes. Black text passes easily here, with contrast around 8.9:1. The hex code for this shade of blue is #37b3ef.
Questions about #37b3ef
What is #37b3ef in RGB, HSL and CMYK?
In RGB, #37b3ef is rgb(55, 179, 239), in HSL hsl(200, 85%, 58%) and in CMYK 77%, 25%, 0%, 6%.
What colors pair well with #37b3ef?
Deep charcoal and navy ground its brightness, while coral or amber give it a bold, energetic counterpoint. Use it sparingly against neutrals so it stays crisp.
Is #37b3ef readable on white or black?
#37b3ef has a 2.37:1 contrast ratio on white and 8.85:1 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.