#66dffd color: Athena Blue
#66dffd is rgb(102, 223, 253) in RGB and oklch(84.579% 0.11531 216.642) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Sky blue
- Light
- Vivid
- Pastel
- Cool
- ≈ Baby blue
- cyan-300
- Black 1%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #66dffd
#66dffd is a pastel light sky blue color. In OKLCH it has 84.6% lightness, 0.115 chroma and a hue of 217°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.55:1 contrast and black text 13.54:1, so black text reads better.
The closest named color is Athena Blue (#66ddff). In Tailwind CSS the closest color is cyan-300.
Lighter: #66dffd mixed with white
Darker: #66dffd mixed with black
Calmer: #66dffd with less saturation
Similar named colors
Colors that go with #66dffd
Questions about #66dffd
What color is #66dffd?
#66dffd is pastel light sky blue. The closest named color is Athena Blue. In RGB it is rgb(102, 223, 253), in HSL hsl(191.92, 97.42%, 69.61%) and in OKLCH oklch(84.579% 0.11531 216.642).
What colors go well with #66dffd?
The complementary color of #66dffd is #ffb399. For a calmer combination use the analogous colors #64e5d8 and #93d3ff. The triadic partners are #fdafe8 and #e2cd71.
Is white or black text more readable on #66dffd?
Black text reads better on #66dffd: white gives a contrast ratio of 1.55:1 and black gives 13.54:1. WCAG AA asks for at least 4.5:1 for body text.
Is #66dffd a warm or cool color?
#66dffd is a cool color. In OKLCH its hue is 217 degrees, its lightness 84.6% and its chroma 0.115.