#3f5591 color: Demon Blue
#3f5591 is rgb(63, 85, 145) in RGB and oklch(46.142% 0.10154 267.199) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Muted
- Cool
- ≈ Denim
- sky-800
- Black 43%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #3f5591
#3f5591 is a muted dark blue color. In OKLCH it has 46.1% lightness, 0.102 chroma and a hue of 267°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.19:1 contrast and black text 2.92:1, so white text reads better.
The closest named color is Demon Blue (#45538d). In Tailwind CSS the closest color is sky-800.
Lighter: #3f5591 mixed with white
Darker: #3f5591 mixed with black
Calmer: #3f5591 with less saturation
Similar named colors
Colors that go with #3f5591
Questions about #3f5591
What color is #3f5591?
#3f5591 is muted dark blue. The closest named color is Demon Blue. In RGB it is rgb(63, 85, 145), in HSL hsl(223.9, 39.42%, 40.78%) and in OKLCH oklch(46.142% 0.10154 267.199).
What colors go well with #3f5591?
The complementary color of #3f5591 is #715400. For a calmer combination use the analogous colors #005f8a and #5f4b8a. The triadic partners are #883f38 and #2b6735.
Is white or black text more readable on #3f5591?
White text reads better on #3f5591: white gives a contrast ratio of 7.19:1 and black gives 2.92:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f5591 a warm or cool color?
#3f5591 is a cool color. In OKLCH its hue is 267 degrees, its lightness 46.1% and its chroma 0.102.