#3991dc color: Oregon Blue
#3991dc is rgb(57, 145, 220) in RGB and oklch(63.902% 0.14009 247.955) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 14%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #3991dc
#3991dc is a bright blue color. In OKLCH it has 63.9% lightness, 0.14 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.36:1 contrast and black text 6.26:1, so white text reads better.
The closest named color is Oregon Blue (#448ee4). In Tailwind CSS the closest color is sky-600.
Lighter: #3991dc mixed with white
Darker: #3991dc mixed with black
Calmer: #3991dc with less saturation
Similar named colors
Colors that go with #3991dc
Questions about #3991dc
What color is #3991dc?
#3991dc is bright blue. The closest named color is Oregon Blue. In RGB it is rgb(57, 145, 220), in HSL hsl(207.61, 69.96%, 54.31%) and in OKLCH oklch(63.902% 0.14009 247.955).
What colors go well with #3991dc?
The complementary color of #3991dc is #c27901. For a calmer combination use the analogous colors #009ec2 and #7981df. The triadic partners are #d1637c and #739b32.
Is white or black text more readable on #3991dc?
White text reads better on #3991dc: white gives a contrast ratio of 3.36:1 and black gives 6.26:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3991dc a warm or cool color?
#3991dc is a cool color. In OKLCH its hue is 248 degrees, its lightness 63.9% and its chroma 0.14.