#1f66bf color: Blue Streak
#1f66bf is rgb(31, 102, 191) in RGB and oklch(51.698% 0.1558 256.46) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Denim
- sky-700
- Black 25%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #1f66bf
#1f66bf is a bright blue color. In OKLCH it has 51.7% lightness, 0.156 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.66:1 contrast and black text 3.71:1, so white text reads better.
The closest named color is Blue Streak (#2266bb). In Tailwind CSS the closest color is sky-700.
Lighter: #1f66bf mixed with white
Darker: #1f66bf mixed with black
Calmer: #1f66bf with less saturation
Similar named colors
Colors that go with #1f66bf
Questions about #1f66bf
What color is #1f66bf?
#1f66bf is bright blue. The closest named color is Blue Streak. In RGB it is rgb(31, 102, 191), in HSL hsl(213.38, 72.07%, 43.53%) and in OKLCH oklch(51.698% 0.1558 256.46).
What colors go well with #1f66bf?
The complementary color of #1f66bf is #905b00. For a calmer combination use the analogous colors #00749d and #6455bc. The triadic partners are #af3748 and #377b00.
Is white or black text more readable on #1f66bf?
White text reads better on #1f66bf: white gives a contrast ratio of 5.66:1 and black gives 3.71:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1f66bf a warm or cool color?
#1f66bf is a cool color. In OKLCH its hue is 256 degrees, its lightness 51.7% and its chroma 0.156.