#18b4db color: Blue Atoll
#18b4db is rgb(24, 180, 219) in RGB and oklch(71.429% 0.12772 221.361) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- cyan-500
- Black 14%
Inside sRGB: displays the same on any screen.
Shades
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About #18b4db
#18b4db is a bright light sky blue color. In OKLCH it has 71.4% lightness, 0.128 chroma and a hue of 221°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.44:1 contrast and black text 8.59:1, so black text reads better.
The closest named color is Blue Atoll (#00b3e1). In Tailwind CSS the closest color is cyan-500.
Lighter: #18b4db mixed with white
Darker: #18b4db mixed with black
Calmer: #18b4db with less saturation
Similar named colors
Colors that go with #18b4db
Questions about #18b4db
What color is #18b4db?
#18b4db is bright light sky blue. The closest named color is Blue Atoll. In RGB it is rgb(24, 180, 219), in HSL hsl(192, 80.25%, 47.65%) and in OKLCH oklch(71.429% 0.12772 221.361).
What colors go well with #18b4db?
The complementary color of #18b4db is #e58662. For a calmer combination use the analogous colors #00bbb6 and #63a7f0. The triadic partners are #d881ba and #b4a538.
Is white or black text more readable on #18b4db?
Black text reads better on #18b4db: white gives a contrast ratio of 2.44:1 and black gives 8.59:1. WCAG AA asks for at least 4.5:1 for body text.
Is #18b4db a warm or cool color?
#18b4db is a cool color. In OKLCH its hue is 221 degrees, its lightness 71.4% and its chroma 0.128.