#309cdd color: Homeworld
#309cdd is rgb(48, 156, 221) in RGB and oklch(66.241% 0.13513 240.46) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 13%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309cdd
#309cdd is a bright sky blue color. In OKLCH it has 66.2% lightness, 0.135 chroma and a hue of 240°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.03:1 contrast and black text 6.93:1, so black text reads better.
The closest named color is Homeworld (#2299dd). In Tailwind CSS the closest color is sky-500.
Lighter: #309cdd mixed with white
Darker: #309cdd mixed with black
Calmer: #309cdd with less saturation
Similar named colors
Colors that go with #309cdd
Questions about #309cdd
What color is #309cdd?
#309cdd is bright sky blue. The closest named color is Homeworld. In RGB it is rgb(48, 156, 221), in HSL hsl(202.54, 71.78%, 52.75%) and in OKLCH oklch(66.241% 0.13513 240.46).
What colors go well with #309cdd?
The complementary color of #309cdd is #ce7d2d. For a calmer combination use the analogous colors #00a8c1 and #748de5. The triadic partners are #d46c8f and #889f32.
Is white or black text more readable on #309cdd?
Black text reads better on #309cdd: white gives a contrast ratio of 3.03:1 and black gives 6.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309cdd a warm or cool color?
#309cdd is a cool color. In OKLCH its hue is 240 degrees, its lightness 66.2% and its chroma 0.135.