#40b1f4 color: Adamantine Blue
#40b1f4 is rgb(64, 177, 244) in RGB and oklch(72.609% 0.13937 239.269) 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.
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About #40b1f4
#40b1f4 is a bright light sky blue color. In OKLCH it has 72.6% lightness, 0.139 chroma and a hue of 239°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.38:1 contrast and black text 8.81:1, so black text reads better.
The closest named color is Adamantine Blue (#46adf9). In Tailwind CSS the closest color is sky-400.
Lighter: #40b1f4 mixed with white
Darker: #40b1f4 mixed with black
Calmer: #40b1f4 with less saturation
Similar named colors
Colors that go with #40b1f4
Questions about #40b1f4
What color is #40b1f4?
#40b1f4 is bright light sky blue. The closest named color is Adamantine Blue. In RGB it is rgb(64, 177, 244), in HSL hsl(202.33, 89.11%, 60.39%) and in OKLCH oklch(72.609% 0.13937 239.269).
What colors go well with #40b1f4?
The complementary color of #40b1f4 is #e68f41. For a calmer combination use the analogous colors #00bdd5 and #83a1fe. The triadic partners are #ec7fa4 and #9db242.
Is white or black text more readable on #40b1f4?
Black text reads better on #40b1f4: white gives a contrast ratio of 2.38:1 and black gives 8.81:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40b1f4 a warm or cool color?
#40b1f4 is a cool color. In OKLCH its hue is 239 degrees, its lightness 72.6% and its chroma 0.139.