#129bdb color: Atmosphere
#129bdb is rgb(18, 155, 219) in RGB and oklch(65.427% 0.14036 237.493) 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 14%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #129bdb
#129bdb is a bright sky blue color. In OKLCH it has 65.4% lightness, 0.14 chroma and a hue of 237°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.12:1 contrast and black text 6.74:1, so black text reads better.
The closest named color is Atmosphere (#0099dd). In Tailwind CSS the closest color is sky-500.
Lighter: #129bdb mixed with white
Darker: #129bdb mixed with black
Calmer: #129bdb with less saturation
Similar named colors
Colors that go with #129bdb
Questions about #129bdb
What color is #129bdb?
#129bdb is bright sky blue. The closest named color is Atmosphere. In RGB it is rgb(18, 155, 219), in HSL hsl(199.1, 84.81%, 46.47%) and in OKLCH oklch(65.427% 0.14036 237.493).
What colors go well with #129bdb?
The complementary color of #129bdb is #cf7729. For a calmer combination use the analogous colors #00a6ba and #6b8be6. The triadic partners are #d26891 and #8a9b21.
Is white or black text more readable on #129bdb?
Black text reads better on #129bdb: white gives a contrast ratio of 3.12:1 and black gives 6.74:1. WCAG AA asks for at least 4.5:1 for body text.
Is #129bdb a warm or cool color?
#129bdb is a cool color. In OKLCH its hue is 237 degrees, its lightness 65.4% and its chroma 0.14.