#37a4e7 color: Perfect Days
#37a4e7 is rgb(55, 164, 231) in RGB and oklch(68.765% 0.13779 240.598) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 9%
Inside sRGB: displays the same on any screen.
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Harmonies
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About #37a4e7
#37a4e7 is a bright sky blue color. In OKLCH it has 68.8% lightness, 0.138 chroma and a hue of 241°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.75:1 contrast and black text 7.63:1, so black text reads better.
The closest named color is Perfect Days (#49a0e7). In Tailwind CSS the closest color is sky-500.
Lighter: #37a4e7 mixed with white
Darker: #37a4e7 mixed with black
Calmer: #37a4e7 with less saturation
Similar named colors
Colors that go with #37a4e7
Questions about #37a4e7
What color is #37a4e7?
#37a4e7 is bright sky blue. The closest named color is Perfect Days. In RGB it is rgb(55, 164, 231), in HSL hsl(202.84, 78.57%, 56.08%) and in OKLCH oklch(68.765% 0.13779 240.598).
What colors go well with #37a4e7?
The complementary color of #37a4e7 is #d78433. For a calmer combination use the analogous colors #00b0ca and #7b94f0. The triadic partners are #de7396 and #8fa738.
Is white or black text more readable on #37a4e7?
Black text reads better on #37a4e7: white gives a contrast ratio of 2.75:1 and black gives 7.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #37a4e7 a warm or cool color?
#37a4e7 is a cool color. In OKLCH its hue is 241 degrees, its lightness 68.8% and its chroma 0.138.