#3f91dd color: Oregon Blue
#3f91dd is rgb(63, 145, 221) in RGB and oklch(64.145% 0.13919 249.456) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 13%
Inside sRGB: displays the same on any screen.
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About #3f91dd
#3f91dd is a bright blue color. In OKLCH it has 64.1% lightness, 0.139 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.33:1 contrast and black text 6.31:1, so white text reads better.
The closest named color is Oregon Blue (#448ee4). In Tailwind CSS the closest color is sky-600.
Lighter: #3f91dd mixed with white
Darker: #3f91dd mixed with black
Calmer: #3f91dd with less saturation
Similar named colors
Colors that go with #3f91dd
Questions about #3f91dd
What color is #3f91dd?
#3f91dd is bright blue. The closest named color is Oregon Blue. In RGB it is rgb(63, 145, 221), in HSL hsl(208.86, 69.91%, 55.69%) and in OKLCH oklch(64.145% 0.13919 249.456).
What colors go well with #3f91dd?
The complementary color of #3f91dd is #c27b01. For a calmer combination use the analogous colors #009ec5 and #7c81df. The triadic partners are #d2647a and #719d37.
Is white or black text more readable on #3f91dd?
White text reads better on #3f91dd: white gives a contrast ratio of 3.33:1 and black gives 6.31:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f91dd a warm or cool color?
#3f91dd is a cool color. In OKLCH its hue is 249 degrees, its lightness 64.1% and its chroma 0.139.