#3991ea color: Oregon Blue
#3991ea is rgb(57, 145, 234) in RGB and oklch(64.703% 0.15714 251.827) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 8%
Inside sRGB: displays the same on any screen.
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About #3991ea
#3991ea is a bright blue color. In OKLCH it has 64.7% lightness, 0.157 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.27:1 contrast and black text 6.41:1, so black text reads better.
The closest named color is Oregon Blue (#448ee4). In Tailwind CSS the closest color is sky-500.
Lighter: #3991ea mixed with white
Darker: #3991ea mixed with black
Calmer: #3991ea with less saturation
Similar named colors
Colors that go with #3991ea
Questions about #3991ea
What color is #3991ea?
#3991ea is bright blue. The closest named color is Oregon Blue. In RGB it is rgb(57, 145, 234), in HSL hsl(210.17, 80.82%, 57.06%) and in OKLCH oklch(64.703% 0.15714 251.827).
What colors go well with #3991ea?
The complementary color of #3991ea is #c87a00. For a calmer combination use the analogous colors #00a0cb and #817fea. The triadic partners are #dc5f75 and #69a12c.
Is white or black text more readable on #3991ea?
Black text reads better on #3991ea: white gives a contrast ratio of 3.27:1 and black gives 6.41:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3991ea a warm or cool color?
#3991ea is a cool color. In OKLCH its hue is 252 degrees, its lightness 64.7% and its chroma 0.157.