#3f558f color: Demon Blue
#3f558f is rgb(63, 85, 143) in RGB and oklch(46.018% 0.09854 266.86) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Muted
- Cool
- ≈ Denim
- sky-800
- Black 44%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #3f558f
#3f558f is a muted dark blue color. In OKLCH it has 46% lightness, 0.099 chroma and a hue of 267°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.22:1 contrast and black text 2.91:1, so white text reads better.
The closest named color is Demon Blue (#45538d). In Tailwind CSS the closest color is sky-800.
Lighter: #3f558f mixed with white
Darker: #3f558f mixed with black
Calmer: #3f558f with less saturation
Similar named colors
Colors that go with #3f558f
Questions about #3f558f
What color is #3f558f?
#3f558f is muted dark blue. The closest named color is Demon Blue. In RGB it is rgb(63, 85, 143), in HSL hsl(223.5, 38.83%, 40.39%) and in OKLCH oklch(46.018% 0.09854 266.86).
What colors go well with #3f558f?
The complementary color of #3f558f is #705300. For a calmer combination use the analogous colors #055f88 and #5e4b88. The triadic partners are #874039 and #2d6736.
Is white or black text more readable on #3f558f?
White text reads better on #3f558f: white gives a contrast ratio of 7.22:1 and black gives 2.91:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f558f a warm or cool color?
#3f558f is a cool color. In OKLCH its hue is 267 degrees, its lightness 46% and its chroma 0.099.