#3399ee color: Out of the Blue
#3399ee is rgb(51, 153, 238) in RGB and oklch(66.554% 0.15602 248.238) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 7%
Inside sRGB: displays the same on any screen.
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About #3399ee
#3399ee is a bright blue color. In OKLCH it has 66.6% lightness, 0.156 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.03:1 contrast and black text 6.93:1, so black text reads better.
The closest named color is Out of the Blue (#1199ee). In Tailwind CSS the closest color is sky-500.
Lighter: #3399ee mixed with white
Darker: #3399ee mixed with black
Calmer: #3399ee with less saturation
Similar named colors
Colors that go with #3399ee
Questions about #3399ee
What color is #3399ee?
#3399ee is bright blue. The closest named color is Out of the Blue. In RGB it is rgb(51, 153, 238), in HSL hsl(207.27, 84.62%, 56.67%) and in OKLCH oklch(66.554% 0.15602 248.238).
What colors go well with #3399ee?
The complementary color of #3399ee is #d17e00. For a calmer combination use the analogous colors #00a7cd and #8087f1. The triadic partners are #e16581 and #77a52b.
Is white or black text more readable on #3399ee?
Black text reads better on #3399ee: white gives a contrast ratio of 3.03:1 and black gives 6.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3399ee a warm or cool color?
#3399ee is a cool color. In OKLCH its hue is 248 degrees, its lightness 66.6% and its chroma 0.156.