#288be4 color: Bleu de France
#288be4 is rgb(40, 139, 228) in RGB and oklch(62.584% 0.1604 250.49) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-600
- Black 11%
Inside sRGB: displays the same on any screen.
Shades
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About #288be4
#288be4 is a bright blue color. In OKLCH it has 62.6% lightness, 0.16 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.56:1 contrast and black text 5.9:1, so white text reads better.
The closest named color is Bleu de France (#318ce7). In Tailwind CSS the closest color is sky-600.
Lighter: #288be4 mixed with white
Darker: #288be4 mixed with black
Calmer: #288be4 with less saturation
Similar named colors
Colors that go with #288be4
Questions about #288be4
What color is #288be4?
#288be4 is bright blue. The closest named color is Bleu de France. In RGB it is rgb(40, 139, 228), in HSL hsl(208.4, 77.69%, 52.55%) and in OKLCH oklch(62.584% 0.1604 250.49).
What colors go well with #288be4?
The complementary color of #288be4 is #c17300. For a calmer combination use the analogous colors #0099c0 and #7879e5. The triadic partners are #d65771 and #659a19.
Is white or black text more readable on #288be4?
White text reads better on #288be4: white gives a contrast ratio of 3.56:1 and black gives 5.9:1. WCAG AA asks for at least 4.5:1 for body text.
Is #288be4 a warm or cool color?
#288be4 is a cool color. In OKLCH its hue is 250 degrees, its lightness 62.6% and its chroma 0.16.