#539bf4 color: Polar Glow
#539bf4 is rgb(83, 155, 244) in RGB and oklch(68.356% 0.1507 254.903) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-400
- Black 4%
Inside sRGB: displays the same on any screen.
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About #539bf4
#539bf4 is a bright blue color. In OKLCH it has 68.4% lightness, 0.151 chroma and a hue of 255°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.85:1 contrast and black text 7.36:1, so black text reads better.
The closest named color is Polar Glow (#5097fc). In Tailwind CSS the closest color is blue-400.
Lighter: #539bf4 mixed with white
Darker: #539bf4 mixed with black
Calmer: #539bf4 with less saturation
Similar named colors
Colors that go with #539bf4
Questions about #539bf4
What color is #539bf4?
#539bf4 is bright blue. The closest named color is Polar Glow. In RGB it is rgb(83, 155, 244), in HSL hsl(213.17, 87.98%, 64.12%) and in OKLCH oklch(68.356% 0.1507 254.903).
What colors go well with #539bf4?
The complementary color of #539bf4 is #cf8900. For a calmer combination use the analogous colors #00abdf and #918af2. The triadic partners are #e76d7b and #6fad46.
Is white or black text more readable on #539bf4?
Black text reads better on #539bf4: white gives a contrast ratio of 2.85:1 and black gives 7.36:1. WCAG AA asks for at least 4.5:1 for body text.
Is #539bf4 a warm or cool color?
#539bf4 is a cool color. In OKLCH its hue is 255 degrees, its lightness 68.4% and its chroma 0.151.