#428bb7 color: Blueberry Festival
#428bb7 is rgb(66, 139, 183) in RGB and oklch(60.896% 0.09875 237.883) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 28%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #428bb7
#428bb7 is a bright sky blue color. In OKLCH it has 60.9% lightness, 0.099 chroma and a hue of 238°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.74:1 contrast and black text 5.61:1, so white text reads better.
The closest named color is Blueberry Festival (#4d8cb9). In Tailwind CSS the closest color is cyan-600.
Lighter: #428bb7 mixed with white
Darker: #428bb7 mixed with black
Calmer: #428bb7 with less saturation
Similar named colors
Colors that go with #428bb7
Questions about #428bb7
What color is #428bb7?
#428bb7 is bright sky blue. The closest named color is Blueberry Festival. In RGB it is rgb(66, 139, 183), in HSL hsl(202.56, 46.99%, 48.82%) and in OKLCH oklch(60.896% 0.09875 237.883).
What colors go well with #428bb7?
The complementary color of #428bb7 is #af7344. For a calmer combination use the analogous colors #1c93a2 and #6980be. The triadic partners are #b26983 and #7e8b42.
Is white or black text more readable on #428bb7?
White text reads better on #428bb7: white gives a contrast ratio of 3.74:1 and black gives 5.61:1. WCAG AA asks for at least 4.5:1 for body text.
Is #428bb7 a warm or cool color?
#428bb7 is a cool color. In OKLCH its hue is 238 degrees, its lightness 60.9% and its chroma 0.099.