#288cb3 color: Hidden Springs
#288cb3 is rgb(40, 140, 179) in RGB and oklch(60.152% 0.10593 229.147) 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 30%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #288cb3
#288cb3 is a bright sky blue color. In OKLCH it has 60.2% lightness, 0.106 chroma and a hue of 229°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.82:1 contrast and black text 5.49:1, so white text reads better.
The closest named color is Hidden Springs (#1b8cb6). In Tailwind CSS the closest color is cyan-600.
Lighter: #288cb3 mixed with white
Darker: #288cb3 mixed with black
Calmer: #288cb3 with less saturation
Similar named colors
Colors that go with #288cb3
Questions about #288cb3
What color is #288cb3?
#288cb3 is bright sky blue. The closest named color is Hidden Springs. In RGB it is rgb(40, 140, 179), in HSL hsl(196.83, 63.47%, 42.94%) and in OKLCH oklch(60.152% 0.10593 229.147).
What colors go well with #288cb3?
The complementary color of #288cb3 is #b36c44. For a calmer combination use the analogous colors #009399 and #5981c0. The triadic partners are #af658a and #868632.
Is white or black text more readable on #288cb3?
White text reads better on #288cb3: white gives a contrast ratio of 3.82:1 and black gives 5.49:1. WCAG AA asks for at least 4.5:1 for body text.
Is #288cb3 a warm or cool color?
#288cb3 is a cool color. In OKLCH its hue is 229 degrees, its lightness 60.2% and its chroma 0.106.