#3f81cb color: Worn Denim
#3f81cb is rgb(63, 129, 203) in RGB and oklch(59.529% 0.13211 253.143) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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About #3f81cb
#3f81cb is a bright blue color. In OKLCH it has 59.5% lightness, 0.132 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.03:1 contrast and black text 5.21:1, so white text reads better.
The closest named color is Worn Denim (#4282c6). In Tailwind CSS the closest color is sky-600.
Lighter: #3f81cb mixed with white
Darker: #3f81cb mixed with black
Calmer: #3f81cb with less saturation
Similar named colors
Colors that go with #3f81cb
Questions about #3f81cb
What color is #3f81cb?
#3f81cb is bright blue. The closest named color is Worn Denim. In RGB it is rgb(63, 129, 203), in HSL hsl(211.71, 57.38%, 52.16%) and in OKLCH oklch(59.529% 0.13211 253.143).
What colors go well with #3f81cb?
The complementary color of #3f81cb is #ad7000. For a calmer combination use the analogous colors #008eb8 and #7572ca. The triadic partners are #c05968 and #5e8f35.
Is white or black text more readable on #3f81cb?
White text reads better on #3f81cb: white gives a contrast ratio of 4.03:1 and black gives 5.21:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f81cb a warm or cool color?
#3f81cb is a cool color. In OKLCH its hue is 253 degrees, its lightness 59.5% and its chroma 0.132.