#21ddf2 color: Cold Heights
#21ddf2 is rgb(33, 221, 242) in RGB and oklch(82.223% 0.13694 207.344) in OKLCH. Every other format, shade and contrast value is below.
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- Cyan
- Light
- Vivid
- Cool
- ≈ Turquoise
- cyan-400
- Black 5%
Inside sRGB: displays the same on any screen.
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About #21ddf2
#21ddf2 is a bright light cyan color. In OKLCH it has 82.2% lightness, 0.137 chroma and a hue of 207°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.65:1 contrast and black text 12.69:1, so black text reads better.
The closest named color is Cold Heights (#22ddee). In Tailwind CSS the closest color is cyan-400.
Lighter: #21ddf2 mixed with white
Darker: #21ddf2 mixed with black
Calmer: #21ddf2 with less saturation
Similar named colors
Colors that go with #21ddf2
Questions about #21ddf2
What color is #21ddf2?
#21ddf2 is bright light cyan. The closest named color is Cold Heights. In RGB it is rgb(33, 221, 242), in HSL hsl(186.03, 88.94%, 53.92%) and in OKLCH oklch(82.223% 0.13694 207.344).
What colors go well with #21ddf2?
The complementary color of #21ddf2 is #ffa599. For a calmer combination use the analogous colors #41e1c4 and #6cd1ff. The triadic partners are #f4a4f3 and #ebbf4f.
Is white or black text more readable on #21ddf2?
Black text reads better on #21ddf2: white gives a contrast ratio of 1.65:1 and black gives 12.69:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21ddf2 a warm or cool color?
#21ddf2 is a cool color. In OKLCH its hue is 207 degrees, its lightness 82.2% and its chroma 0.137.