#21d3db color: Aztec Turquoise
#21d3db is rgb(33, 211, 219) in RGB and oklch(78.983% 0.12984 199.876) in OKLCH. Every other format, shade and contrast value is below.
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- Cyan
- Light
- Vivid
- Cool
- ≈ Turquoise
- cyan-400
- Black 14%
Inside sRGB: displays the same on any screen.
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About #21d3db
#21d3db is a bright light cyan color. In OKLCH it has 79% lightness, 0.13 chroma and a hue of 200°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.84:1 contrast and black text 11.41:1, so black text reads better.
The closest named color is Aztec Turquoise (#00d6e2). In Tailwind CSS the closest color is cyan-400.
Lighter: #21d3db mixed with white
Darker: #21d3db mixed with black
Calmer: #21d3db with less saturation
Similar named colors
Colors that go with #21d3db
Questions about #21d3db
What color is #21d3db?
#21d3db is bright light cyan. The closest named color is Aztec Turquoise. In RGB it is rgb(33, 211, 219), in HSL hsl(182.58, 73.81%, 49.41%) and in OKLCH oklch(78.983% 0.12984 199.876).
What colors go well with #21d3db?
The complementary color of #21d3db is #ff9798. For a calmer combination use the analogous colors #50d5ae and #4fc9fd. The triadic partners are #df9eee and #e6b04e.
Is white or black text more readable on #21d3db?
Black text reads better on #21d3db: white gives a contrast ratio of 1.84:1 and black gives 11.41:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21d3db a warm or cool color?
#21d3db is a cool color. In OKLCH its hue is 200 degrees, its lightness 79% and its chroma 0.13.