#3f74ba color: Sinatra
#3f74ba is rgb(63, 116, 186) in RGB and oklch(55.609% 0.12328 256.103) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- sky-600
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #3f74ba
#3f74ba is a soft blue color. In OKLCH it has 55.6% lightness, 0.123 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.75:1 contrast and black text 4.42:1, so white text reads better.
The closest named color is Sinatra (#4675b7). In Tailwind CSS the closest color is sky-600.
Lighter: #3f74ba mixed with white
Darker: #3f74ba mixed with black
Calmer: #3f74ba with less saturation
Similar named colors
Colors that go with #3f74ba
Questions about #3f74ba
What color is #3f74ba?
#3f74ba is soft blue. The closest named color is Sinatra. In RGB it is rgb(63, 116, 186), in HSL hsl(214.15, 49.4%, 48.82%) and in OKLCH oklch(55.609% 0.12328 256.103).
What colors go well with #3f74ba?
The complementary color of #3f74ba is #9c6700. For a calmer combination use the analogous colors #0080aa and #6e66b8. The triadic partners are #af515a and #508335.
Is white or black text more readable on #3f74ba?
White text reads better on #3f74ba: white gives a contrast ratio of 4.75:1 and black gives 4.42:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f74ba a warm or cool color?
#3f74ba is a cool color. In OKLCH its hue is 256 degrees, its lightness 55.6% and its chroma 0.123.