#40a5ee color: Rockman Blue
#40a5ee is rgb(64, 165, 238) in RGB and oklch(69.592% 0.1416 244.021) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 7%
Inside sRGB: displays the same on any screen.
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About #40a5ee
#40a5ee is a bright sky blue color. In OKLCH it has 69.6% lightness, 0.142 chroma and a hue of 244°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.68:1 contrast and black text 7.83:1, so black text reads better.
The closest named color is Rockman Blue (#31a2f2). In Tailwind CSS the closest color is sky-500.
Lighter: #40a5ee mixed with white
Darker: #40a5ee mixed with black
Calmer: #40a5ee with less saturation
Similar named colors
Colors that go with #40a5ee
Questions about #40a5ee
What color is #40a5ee?
#40a5ee is bright sky blue. The closest named color is Rockman Blue. In RGB it is rgb(64, 165, 238), in HSL hsl(205.17, 83.65%, 59.22%) and in OKLCH oklch(69.592% 0.1416 244.021).
What colors go well with #40a5ee?
The complementary color of #40a5ee is #d9882b. For a calmer combination use the analogous colors #00b2d2 and #8395f4. The triadic partners are #e47493 and #8bab3d.
Is white or black text more readable on #40a5ee?
Black text reads better on #40a5ee: white gives a contrast ratio of 2.68:1 and black gives 7.83:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40a5ee a warm or cool color?
#40a5ee is a cool color. In OKLCH its hue is 244 degrees, its lightness 69.6% and its chroma 0.142.