#51c4e9 color: Clean Pool
#51c4e9 is rgb(81, 196, 233) in RGB and oklch(76.946% 0.11498 222.682) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- cyan-400
- Black 9%
Inside sRGB: displays the same on any screen.
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About #51c4e9
#51c4e9 is a bright light sky blue color. In OKLCH it has 76.9% lightness, 0.115 chroma and a hue of 223°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.01:1 contrast and black text 10.42:1, so black text reads better.
The closest named color is Clean Pool (#4ec0ed). In Tailwind CSS the closest color is cyan-400.
Lighter: #51c4e9 mixed with white
Darker: #51c4e9 mixed with black
Calmer: #51c4e9 with less saturation
Similar named colors
Colors that go with #51c4e9
Questions about #51c4e9
What color is #51c4e9?
#51c4e9 is bright light sky blue. The closest named color is Clean Pool. In RGB it is rgb(81, 196, 233), in HSL hsl(194.61, 77.55%, 61.57%) and in OKLCH oklch(76.946% 0.11498 222.682).
What colors go well with #51c4e9?
The complementary color of #51c4e9 is #f29b78. For a calmer combination use the analogous colors #42cbc8 and #7db8fc. The triadic partners are #e796c8 and #c2b75b.
Is white or black text more readable on #51c4e9?
Black text reads better on #51c4e9: white gives a contrast ratio of 2.01:1 and black gives 10.42:1. WCAG AA asks for at least 4.5:1 for body text.
Is #51c4e9 a warm or cool color?
#51c4e9 is a cool color. In OKLCH its hue is 223 degrees, its lightness 76.9% and its chroma 0.115.