#66a7ea color: Cerulean
#66a7ea is rgb(102, 167, 234) in RGB and oklch(71.267% 0.11917 250.497) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- blue-400
- Black 8%
Inside sRGB: displays the same on any screen.
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About #66a7ea
#66a7ea is a bright light blue color. In OKLCH it has 71.3% lightness, 0.119 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.54:1 contrast and black text 8.28:1, so black text reads better.
The closest named color is Cerulean (#55aaee). In Tailwind CSS the closest color is blue-400.
Lighter: #66a7ea mixed with white
Darker: #66a7ea mixed with black
Calmer: #66a7ea with less saturation
Similar named colors
Colors that go with #66a7ea
Questions about #66a7ea
What color is #66a7ea?
#66a7ea is bright light blue. The closest named color is Cerulean. In RGB it is rgb(102, 167, 234), in HSL hsl(210.45, 75.86%, 65.88%) and in OKLCH oklch(71.267% 0.11917 250.497).
What colors go well with #66a7ea?
The complementary color of #66a7ea is #d19446. For a calmer combination use the analogous colors #2fb3d6 and #9599eb. The triadic partners are #e28191 and #89b15f.
Is white or black text more readable on #66a7ea?
Black text reads better on #66a7ea: white gives a contrast ratio of 2.54:1 and black gives 8.28:1. WCAG AA asks for at least 4.5:1 for body text.
Is #66a7ea a warm or cool color?
#66a7ea is a cool color. In OKLCH its hue is 250 degrees, its lightness 71.3% and its chroma 0.119.