#428bbd color: Blueberry Festival
#428bbd is rgb(66, 139, 189) in RGB and oklch(61.189% 0.10523 241.333) 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 26%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #428bbd
#428bbd is a bright sky blue color. In OKLCH it has 61.2% lightness, 0.105 chroma and a hue of 241°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.71:1 contrast and black text 5.66:1, so white text reads better.
The closest named color is Blueberry Festival (#4d8cb9). In Tailwind CSS the closest color is cyan-600.
Lighter: #428bbd mixed with white
Darker: #428bbd mixed with black
Calmer: #428bbd with less saturation
Similar named colors
Colors that go with #428bbd
Questions about #428bbd
What color is #428bbd?
#428bbd is bright sky blue. The closest named color is Blueberry Festival. In RGB it is rgb(66, 139, 189), in HSL hsl(204.39, 48.24%, 50%) and in OKLCH oklch(61.189% 0.10523 241.333).
What colors go well with #428bbd?
The complementary color of #428bbd is #b1743c. For a calmer combination use the analogous colors #0794a8 and #6d7fc3. The triadic partners are #b7677f and #7a8d41.
Is white or black text more readable on #428bbd?
White text reads better on #428bbd: white gives a contrast ratio of 3.71:1 and black gives 5.66:1. WCAG AA asks for at least 4.5:1 for body text.
Is #428bbd a warm or cool color?
#428bbd is a cool color. In OKLCH its hue is 241 degrees, its lightness 61.2% and its chroma 0.105.