#2181b4 color: Lucario Blue
#2181b4 is rgb(33, 129, 180) in RGB and oklch(57.372% 0.11525 237.833) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 29%
Inside sRGB: displays the same on any screen.
Shades
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About #2181b4
#2181b4 is a bright sky blue color. In OKLCH it has 57.4% lightness, 0.115 chroma and a hue of 238°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.32:1 contrast and black text 4.86:1, so white text reads better.
The closest named color is Lucario Blue (#0b83b5). In Tailwind CSS the closest color is sky-600.
Lighter: #2181b4 mixed with white
Darker: #2181b4 mixed with black
Calmer: #2181b4 with less saturation
Similar named colors
Colors that go with #2181b4
Questions about #2181b4
What color is #2181b4?
#2181b4 is bright sky blue. The closest named color is Lucario Blue. In RGB it is rgb(33, 129, 180), in HSL hsl(200.82, 69.01%, 41.76%) and in OKLCH oklch(57.372% 0.11525 237.833).
What colors go well with #2181b4?
The complementary color of #2181b4 is #aa6529. For a calmer combination use the analogous colors #008a9c and #5b75bd. The triadic partners are #ad5978 and #738126.
Is white or black text more readable on #2181b4?
White text reads better on #2181b4: white gives a contrast ratio of 4.32:1 and black gives 4.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #2181b4 a warm or cool color?
#2181b4 is a cool color. In OKLCH its hue is 238 degrees, its lightness 57.4% and its chroma 0.115.