#21c8ef color: Picnic Day Sky
#21c8ef is rgb(33, 200, 239) in RGB and oklch(77.142% 0.13479 219.385) 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 6%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21c8ef
#21c8ef is a bright light sky blue color. In OKLCH it has 77.1% lightness, 0.135 chroma and a hue of 219°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.99:1 contrast and black text 10.57:1, so black text reads better.
The closest named color is Picnic Day Sky (#00ccee). In Tailwind CSS the closest color is cyan-400.
Lighter: #21c8ef mixed with white
Darker: #21c8ef mixed with black
Calmer: #21c8ef with less saturation
Similar named colors
Colors that go with #21c8ef
Questions about #21c8ef
What color is #21c8ef?
#21c8ef is bright light sky blue. The closest named color is Picnic Day Sky. In RGB it is rgb(33, 200, 239), in HSL hsl(191.36, 86.55%, 53.33%) and in OKLCH oklch(77.142% 0.13479 219.385).
What colors go well with #21c8ef?
The complementary color of #21c8ef is #fd9572. For a calmer combination use the analogous colors #00cfc7 and #6cbaff. The triadic partners are #ed91d0 and #cab642.
Is white or black text more readable on #21c8ef?
Black text reads better on #21c8ef: white gives a contrast ratio of 1.99:1 and black gives 10.57:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21c8ef a warm or cool color?
#21c8ef is a cool color. In OKLCH its hue is 219 degrees, its lightness 77.1% and its chroma 0.135.