#539ff4 color: Feather Star
#539ff4 is rgb(83, 159, 244) in RGB and oklch(69.222% 0.1468 252.923) 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 #539ff4
#539ff4 is a bright blue color. In OKLCH it has 69.2% lightness, 0.147 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.75:1 contrast and black text 7.63:1, so black text reads better.
The closest named color is Feather Star (#59a1ef). In Tailwind CSS the closest color is blue-400.
Lighter: #539ff4 mixed with white
Darker: #539ff4 mixed with black
Calmer: #539ff4 with less saturation
Similar named colors
Colors that go with #539ff4
Questions about #539ff4
What color is #539ff4?
#539ff4 is bright blue. The closest named color is Feather Star. In RGB it is rgb(83, 159, 244), in HSL hsl(211.68, 87.98%, 64.12%) and in OKLCH oklch(69.222% 0.1468 252.923).
What colors go well with #539ff4?
The complementary color of #539ff4 is #d28b04. For a calmer combination use the analogous colors #00aede and #908ef3. The triadic partners are #e87182 and #77af48.
Is white or black text more readable on #539ff4?
Black text reads better on #539ff4: white gives a contrast ratio of 2.75:1 and black gives 7.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #539ff4 a warm or cool color?
#539ff4 is a cool color. In OKLCH its hue is 253 degrees, its lightness 69.2% and its chroma 0.147.