#428def color: Seljuk Blue
#428def is rgb(66, 141, 239) in RGB and oklch(64.416% 0.16475 256.271) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-500
- Black 6%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #428def
#428def is a bright blue color. In OKLCH it has 64.4% lightness, 0.165 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.34:1 contrast and black text 6.29:1, so white text reads better.
The closest named color is Seljuk Blue (#4488ee). In Tailwind CSS the closest color is blue-500.
Lighter: #428def mixed with white
Darker: #428def mixed with black
Calmer: #428def with less saturation
Similar named colors
Colors that go with #428def
Questions about #428def
What color is #428def?
#428def is bright blue. The closest named color is Seljuk Blue. In RGB it is rgb(66, 141, 239), in HSL hsl(213.99, 84.39%, 59.8%) and in OKLCH oklch(64.416% 0.16475 256.271).
What colors go well with #428def?
The complementary color of #428def is #c17d00. For a calmer combination use the analogous colors #009dd1 and #887aeb. The triadic partners are #df5b6a and #5aa330.
Is white or black text more readable on #428def?
White text reads better on #428def: white gives a contrast ratio of 3.34:1 and black gives 6.29:1. WCAG AA asks for at least 4.5:1 for body text.
Is #428def a warm or cool color?
#428def is a cool color. In OKLCH its hue is 256 degrees, its lightness 64.4% and its chroma 0.165.