#40b4f4 color: Zima Blue
#40b4f4 is rgb(64, 180, 244) in RGB and oklch(73.291% 0.13748 237.445) 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 #40b4f4
#40b4f4 is a bright light sky blue color. In OKLCH it has 73.3% lightness, 0.137 chroma and a hue of 237°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.32:1 contrast and black text 9.05:1, so black text reads better.
The closest named color is Zima Blue (#16b8f3). In Tailwind CSS the closest color is sky-400.
Lighter: #40b4f4 mixed with white
Darker: #40b4f4 mixed with black
Calmer: #40b4f4 with less saturation
Similar named colors
Colors that go with #40b4f4
Questions about #40b4f4
What color is #40b4f4?
#40b4f4 is bright light sky blue. The closest named color is Zima Blue. In RGB it is rgb(64, 180, 244), in HSL hsl(201.33, 89.11%, 60.39%) and in OKLCH oklch(73.291% 0.13748 237.445).
What colors go well with #40b4f4?
The complementary color of #40b4f4 is #e89048. For a calmer combination use the analogous colors #00c0d5 and #82a4ff. The triadic partners are #ec81a9 and #a2b444.
Is white or black text more readable on #40b4f4?
Black text reads better on #40b4f4: white gives a contrast ratio of 2.32:1 and black gives 9.05:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40b4f4 a warm or cool color?
#40b4f4 is a cool color. In OKLCH its hue is 237 degrees, its lightness 73.3% and its chroma 0.137.