#288fef color: Bleu de France
#288fef is rgb(40, 143, 239) in RGB and oklch(64.145% 0.16976 251.392) 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.
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About #288fef
#288fef is a bright blue color. In OKLCH it has 64.1% lightness, 0.17 chroma and a hue of 251°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.35:1 contrast and black text 6.27:1, so white text reads better.
The closest named color is Bleu de France (#318ce7). In Tailwind CSS the closest color is blue-500.
Lighter: #288fef mixed with white
Darker: #288fef mixed with black
Calmer: #288fef with less saturation
Similar named colors
Colors that go with #288fef
Questions about #288fef
What color is #288fef?
#288fef is bright blue. The closest named color is Bleu de France. In RGB it is rgb(40, 143, 239), in HSL hsl(208.94, 86.15%, 54.71%) and in OKLCH oklch(64.145% 0.16976 251.392).
What colors go well with #288fef?
The complementary color of #288fef is #c67800. For a calmer combination use the analogous colors #009ec8 and #7e7bf0. The triadic partners are #df5872 and #65a015.
Is white or black text more readable on #288fef?
White text reads better on #288fef: white gives a contrast ratio of 3.35:1 and black gives 6.27:1. WCAG AA asks for at least 4.5:1 for body text.
Is #288fef a warm or cool color?
#288fef is a cool color. In OKLCH its hue is 251 degrees, its lightness 64.1% and its chroma 0.17.