#51a2ea color: Perfect Days
#51a2ea is rgb(81, 162, 234) in RGB and oklch(69.275% 0.1328 247.833) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- blue-400
- Black 8%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #51a2ea
#51a2ea is a bright blue color. In OKLCH it has 69.3% lightness, 0.133 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.73:1 contrast and black text 7.71:1, so black text reads better.
The closest named color is Perfect Days (#49a0e7). In Tailwind CSS the closest color is blue-400.
Lighter: #51a2ea mixed with white
Darker: #51a2ea mixed with black
Calmer: #51a2ea with less saturation
Similar named colors
Colors that go with #51a2ea
Questions about #51a2ea
What color is #51a2ea?
#51a2ea is bright blue. The closest named color is Perfect Days. In RGB it is rgb(81, 162, 234), in HSL hsl(208.24, 78.46%, 61.76%) and in OKLCH oklch(69.275% 0.1328 247.833).
What colors go well with #51a2ea?
The complementary color of #51a2ea is #d28b31. For a calmer combination use the analogous colors #00afd2 and #8993ed. The triadic partners are #e0768d and #84ab4b.
Is white or black text more readable on #51a2ea?
Black text reads better on #51a2ea: white gives a contrast ratio of 2.73:1 and black gives 7.71:1. WCAG AA asks for at least 4.5:1 for body text.
Is #51a2ea a warm or cool color?
#51a2ea is a cool color. In OKLCH its hue is 248 degrees, its lightness 69.3% and its chroma 0.133.