#40aff4 color: Adamantine Blue
#40aff4 is rgb(64, 175, 244) in RGB and oklch(72.156% 0.14072 240.455) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- sky-400
- Black 4%
Inside sRGB: displays the same on any screen.
Shades
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About #40aff4
#40aff4 is a bright light sky blue color. In OKLCH it has 72.2% lightness, 0.141 chroma and a hue of 240°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.43:1 contrast and black text 8.66:1, so black text reads better.
The closest named color is Adamantine Blue (#46adf9). In Tailwind CSS the closest color is sky-400.
Lighter: #40aff4 mixed with white
Darker: #40aff4 mixed with black
Calmer: #40aff4 with less saturation
Similar named colors
Colors that go with #40aff4
Questions about #40aff4
What color is #40aff4?
#40aff4 is bright light sky blue. The closest named color is Adamantine Blue. In RGB it is rgb(64, 175, 244), in HSL hsl(203, 89.11%, 60.39%) and in OKLCH oklch(72.156% 0.14072 240.455).
What colors go well with #40aff4?
The complementary color of #40aff4 is #e48e3c. For a calmer combination use the analogous colors #00bcd6 and #849ffd. The triadic partners are #eb7da1 and #99b241.
Is white or black text more readable on #40aff4?
Black text reads better on #40aff4: white gives a contrast ratio of 2.43:1 and black gives 8.66:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40aff4 a warm or cool color?
#40aff4 is a cool color. In OKLCH its hue is 240 degrees, its lightness 72.2% and its chroma 0.141.