#2181d4 color: Electron Blue
#2181d4 is rgb(33, 129, 212) in RGB and oklch(59.208% 0.15253 250) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 17%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #2181d4
#2181d4 is a bright blue color. In OKLCH it has 59.2% lightness, 0.153 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.07:1 contrast and black text 5.16:1, so white text reads better.
The closest named color is Electron Blue (#0881d1). In Tailwind CSS the closest color is sky-600.
Lighter: #2181d4 mixed with white
Darker: #2181d4 mixed with black
Calmer: #2181d4 with less saturation
Similar named colors
Colors that go with #2181d4
Questions about #2181d4
What color is #2181d4?
#2181d4 is bright blue. The closest named color is Electron Blue. In RGB it is rgb(33, 129, 212), in HSL hsl(207.82, 73.06%, 48.04%) and in OKLCH oklch(59.208% 0.15253 250).
What colors go well with #2181d4?
The complementary color of #2181d4 is #b46a00. For a calmer combination use the analogous colors #008eb2 and #6e70d6. The triadic partners are #c65069 and #5f8f13.
Is white or black text more readable on #2181d4?
White text reads better on #2181d4: white gives a contrast ratio of 4.07:1 and black gives 5.16:1. WCAG AA asks for at least 4.5:1 for body text.
Is #2181d4 a warm or cool color?
#2181d4 is a cool color. In OKLCH its hue is 250 degrees, its lightness 59.2% and its chroma 0.153.