#3f99da color: Flax Flower Blue
#3f99da is rgb(63, 153, 218) in RGB and oklch(65.799% 0.12887 243.616) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 15%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #3f99da
#3f99da is a bright sky blue color. In OKLCH it has 65.8% lightness, 0.129 chroma and a hue of 244°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.1:1 contrast and black text 6.78:1, so black text reads better.
The closest named color is Flax Flower Blue (#4499dd). In Tailwind CSS the closest color is sky-500.
Lighter: #3f99da mixed with white
Darker: #3f99da mixed with black
Calmer: #3f99da with less saturation
Similar named colors
Colors that go with #3f99da
Questions about #3f99da
What color is #3f99da?
#3f99da is bright sky blue. The closest named color is Flax Flower Blue. In RGB it is rgb(63, 153, 218), in HSL hsl(205.16, 67.69%, 55.1%) and in OKLCH oklch(65.799% 0.12887 243.616).
What colors go well with #3f99da?
The complementary color of #3f99da is #c87e2f. For a calmer combination use the analogous colors #00a5c1 and #798ae0. The triadic partners are #d16d89 and #829e3d.
Is white or black text more readable on #3f99da?
Black text reads better on #3f99da: white gives a contrast ratio of 3.1:1 and black gives 6.78:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f99da a warm or cool color?
#3f99da is a cool color. In OKLCH its hue is 244 degrees, its lightness 65.8% and its chroma 0.129.