#40b4fa color: Adamantine Blue
#40b4fa is rgb(64, 180, 250) in RGB and oklch(73.585% 0.14355 239.851) 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 2%
Inside sRGB: displays the same on any screen.
Shades
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About #40b4fa
#40b4fa is a bright light sky blue color. In OKLCH it has 73.6% lightness, 0.144 chroma and a hue of 240°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.3:1 contrast and black text 9.13:1, so black text reads better.
The closest named color is Adamantine Blue (#46adf9). In Tailwind CSS the closest color is sky-400.
Lighter: #40b4fa mixed with white
Darker: #40b4fa mixed with black
Calmer: #40b4fa with less saturation
Similar named colors
Colors that go with #40b4fa
Questions about #40b4fa
What color is #40b4fa?
#40b4fa is bright light sky blue. The closest named color is Adamantine Blue. In RGB it is rgb(64, 180, 250), in HSL hsl(202.58, 94.9%, 61.57%) and in OKLCH oklch(73.585% 0.14355 239.851).
What colors go well with #40b4fa?
The complementary color of #40b4fa is #ea913f. For a calmer combination use the analogous colors #00c1db and #86a3ff. The triadic partners are #f180a6 and #9fb642.
Is white or black text more readable on #40b4fa?
Black text reads better on #40b4fa: white gives a contrast ratio of 2.3:1 and black gives 9.13:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40b4fa a warm or cool color?
#40b4fa is a cool color. In OKLCH its hue is 240 degrees, its lightness 73.6% and its chroma 0.144.