#66acfb color: Joust Blue
#66acfb is rgb(102, 172, 251) in RGB and oklch(73.192% 0.13561 252.698) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- blue-400
- Black 2%
Inside sRGB: displays the same on any screen.
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About #66acfb
#66acfb is a bright light blue color. In OKLCH it has 73.2% lightness, 0.136 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.37:1 contrast and black text 8.86:1, so black text reads better.
The closest named color is Joust Blue (#55aaff). In Tailwind CSS the closest color is blue-400.
Lighter: #66acfb mixed with white
Darker: #66acfb mixed with black
Calmer: #66acfb with less saturation
Similar named colors
Colors that go with #66acfb
Questions about #66acfb
What color is #66acfb?
#66acfb is bright light blue. The closest named color is Joust Blue. In RGB it is rgb(102, 172, 251), in HSL hsl(211.81, 94.9%, 69.22%) and in OKLCH oklch(73.192% 0.13561 252.698).
What colors go well with #66acfb?
The complementary color of #66acfb is #dc9937. For a calmer combination use the analogous colors #03bae6 and #9c9cfb. The triadic partners are #f08290 and #87ba5d.
Is white or black text more readable on #66acfb?
Black text reads better on #66acfb: white gives a contrast ratio of 2.37:1 and black gives 8.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #66acfb a warm or cool color?
#66acfb is a cool color. In OKLCH its hue is 253 degrees, its lightness 73.2% and its chroma 0.136.