#21ccf3 color: Picnic Day Sky
#21ccf3 is rgb(33, 204, 243) in RGB and oklch(78.253% 0.13656 218.953) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- cyan-400
- Black 5%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21ccf3
#21ccf3 is a bright light sky blue color. In OKLCH it has 78.3% lightness, 0.137 chroma and a hue of 219°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.91:1 contrast and black text 11:1, so black text reads better.
The closest named color is Picnic Day Sky (#00ccee). In Tailwind CSS the closest color is cyan-400.
Lighter: #21ccf3 mixed with white
Darker: #21ccf3 mixed with black
Calmer: #21ccf3 with less saturation
Similar named colors
Colors that go with #21ccf3
Questions about #21ccf3
What color is #21ccf3?
#21ccf3 is bright light sky blue. The closest named color is Picnic Day Sky. In RGB it is rgb(33, 204, 243), in HSL hsl(191.14, 89.74%, 54.12%) and in OKLCH oklch(78.253% 0.13656 218.953).
What colors go well with #21ccf3?
The complementary color of #21ccf3 is #ff9875. For a calmer combination use the analogous colors #00d3ca and #6dbeff. The triadic partners are #f194d5 and #ceb943.
Is white or black text more readable on #21ccf3?
Black text reads better on #21ccf3: white gives a contrast ratio of 1.91:1 and black gives 11:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21ccf3 a warm or cool color?
#21ccf3 is a cool color. In OKLCH its hue is 219 degrees, its lightness 78.3% and its chroma 0.137.