#40a4eb color: Perfect Days
#40a4eb is rgb(64, 164, 235) in RGB and oklch(69.211% 0.13904 243.524) 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 #40a4eb
#40a4eb is a bright sky blue color. In OKLCH it has 69.2% lightness, 0.139 chroma and a hue of 244°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.72:1 contrast and black text 7.73:1, so black text reads better.
The closest named color is Perfect Days (#49a0e7). In Tailwind CSS the closest color is sky-500.
Lighter: #40a4eb mixed with white
Darker: #40a4eb mixed with black
Calmer: #40a4eb with less saturation
Similar named colors
Colors that go with #40a4eb
Questions about #40a4eb
What color is #40a4eb?
#40a4eb is bright sky blue. The closest named color is Perfect Days. In RGB it is rgb(64, 164, 235), in HSL hsl(204.91, 81.04%, 58.63%) and in OKLCH oklch(69.211% 0.13904 243.524).
What colors go well with #40a4eb?
The complementary color of #40a4eb is #d7872e. For a calmer combination use the analogous colors #00b1d0 and #8194f2. The triadic partners are #e17493 and #8baa3e.
Is white or black text more readable on #40a4eb?
Black text reads better on #40a4eb: white gives a contrast ratio of 2.72:1 and black gives 7.73:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40a4eb a warm or cool color?
#40a4eb is a cool color. In OKLCH its hue is 244 degrees, its lightness 69.2% and its chroma 0.139.