#309ddc color: Blue Damselfly
#309ddc is rgb(48, 157, 220) in RGB and oklch(66.421% 0.13336 239.424) 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
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 14%
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 #309ddc
#309ddc is a bright sky blue color. In OKLCH it has 66.4% lightness, 0.133 chroma and a hue of 239°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.01:1 contrast and black text 6.98:1, so black text reads better.
The closest named color is Blue Damselfly (#2fa1da). In Tailwind CSS the closest color is sky-500.
Lighter: #309ddc mixed with white
Darker: #309ddc mixed with black
Calmer: #309ddc with less saturation
Similar named colors
Colors that go with #309ddc
Questions about #309ddc
What color is #309ddc?
#309ddc is bright sky blue. The closest named color is Blue Damselfly. In RGB it is rgb(48, 157, 220), in HSL hsl(201.98, 71.07%, 52.55%) and in OKLCH oklch(66.421% 0.13336 239.424).
What colors go well with #309ddc?
The complementary color of #309ddc is #ce7d32. For a calmer combination use the analogous colors #00a8c0 and #738ee5. The triadic partners are #d46e91 and #8a9f33.
Is white or black text more readable on #309ddc?
Black text reads better on #309ddc: white gives a contrast ratio of 3.01:1 and black gives 6.98:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309ddc a warm or cool color?
#309ddc is a cool color. In OKLCH its hue is 239 degrees, its lightness 66.4% and its chroma 0.133.