#3878bb color: Windows Blue
#3878bb is rgb(56, 120, 187) in RGB and oklch(56.295% 0.12321 251.808) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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About #3878bb
#3878bb is a bright blue color. In OKLCH it has 56.3% lightness, 0.123 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.59:1 contrast and black text 4.57:1, so white text reads better.
The closest named color is Windows Blue (#3778bf). In Tailwind CSS the closest color is sky-600.
Lighter: #3878bb mixed with white
Darker: #3878bb mixed with black
Calmer: #3878bb with less saturation
Similar named colors
Colors that go with #3878bb
Questions about #3878bb
What color is #3878bb?
#3878bb is bright blue. The closest named color is Windows Blue. In RGB it is rgb(56, 120, 187), in HSL hsl(210.69, 53.91%, 47.65%) and in OKLCH oklch(56.295% 0.12321 251.808).
What colors go well with #3878bb?
The complementary color of #3878bb is #a16700. For a calmer combination use the analogous colors #0084a8 and #6b6abb. The triadic partners are #b15362 and #5a8430.
Is white or black text more readable on #3878bb?
White text reads better on #3878bb: white gives a contrast ratio of 4.59:1 and black gives 4.57:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3878bb a warm or cool color?
#3878bb is a cool color. In OKLCH its hue is 252 degrees, its lightness 56.3% and its chroma 0.123.