#37a3ea color: Perfect Days
#37a3ea is rgb(55, 163, 234) in RGB and oklch(68.691% 0.14176 242.327) 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 8%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #37a3ea
#37a3ea is a bright sky blue color. In OKLCH it has 68.7% lightness, 0.142 chroma and a hue of 242°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.77:1 contrast and black text 7.59:1, so black text reads better.
The closest named color is Perfect Days (#49a0e7). In Tailwind CSS the closest color is sky-500.
Lighter: #37a3ea mixed with white
Darker: #37a3ea mixed with black
Calmer: #37a3ea with less saturation
Similar named colors
Colors that go with #37a3ea
Questions about #37a3ea
What color is #37a3ea?
#37a3ea is bright sky blue. The closest named color is Perfect Days. In RGB it is rgb(55, 163, 234), in HSL hsl(203.8, 81%, 56.67%) and in OKLCH oklch(68.691% 0.14176 242.327).
What colors go well with #37a3ea?
The complementary color of #37a3ea is #d7842a. For a calmer combination use the analogous colors #00b0cd and #7d93f2. The triadic partners are #e07193 and #8ba837.
Is white or black text more readable on #37a3ea?
Black text reads better on #37a3ea: white gives a contrast ratio of 2.77:1 and black gives 7.59:1. WCAG AA asks for at least 4.5:1 for body text.
Is #37a3ea a warm or cool color?
#37a3ea is a cool color. In OKLCH its hue is 242 degrees, its lightness 68.7% and its chroma 0.142.