#43B0F1 Hex Color
A vivid and energetic sky blue
#43b0f1 is a vivid, high-saturation blue with a distinctively cool temperature. Its brightness makes it an ideal accent color for tech dashboards or security-focused UI, as it pops effectively against dark neutrals. While black text remains highly legible against this hue, be careful using it as a large background, as its intensity can overwhelm fine details. If you want to tone down its brightness, mixing gray can create a sophisticated, muted variation. The hex code is #43b0f1.
Questions about #43b0f1
What is #43b0f1 in RGB, HSL and CMYK?
In RGB, #43b0f1 is rgb(67, 176, 241), in HSL hsl(202, 86%, 60%) and in CMYK 72%, 27%, 0%, 5%.
How should I use #43b0f1 in interface design?
Because #43b0f1 is highly saturated, it functions best as a focused accent rather than a background color. Use it for call-to-action buttons or highlights against dark, neutral surfaces like charcoal or deep navy to maintain readability and visual impact.
Does #43b0f1 work well with dark mode themes?
Yes, this blue provides excellent contrast against dark backgrounds, making it ideal for accessibility-focused dashboard elements. It retains its brightness without appearing washed out, allowing it to pop effectively against muted grays and near-black surfaces.
Is #43b0f1 readable on white or black?
#43b0f1 has a 2.40:1 contrast ratio on white and 8.71:1 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.