#21d7fa color: Neon Blue
#21d7fa is rgb(33, 215, 250) in RGB and oklch(81.124% 0.13937 215.693) in OKLCH. Every other format, shade and contrast value is below.
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- Cyan
- Light
- Vivid
- Cool
- ≈ Sky blue
- cyan-400
- Black 2%
Inside sRGB: displays the same on any screen.
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About #21d7fa
#21d7fa is a bright light cyan color. In OKLCH it has 81.1% lightness, 0.139 chroma and a hue of 216°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.73:1 contrast and black text 12.17:1, so black text reads better.
The closest named color is Neon Blue (#04d9ff). In Tailwind CSS the closest color is cyan-400.
Lighter: #21d7fa mixed with white
Darker: #21d7fa mixed with black
Calmer: #21d7fa with less saturation
Similar named colors
Colors that go with #21d7fa
Questions about #21d7fa
What color is #21d7fa?
#21d7fa is bright light cyan. The closest named color is Neon Blue. In RGB it is rgb(33, 215, 250), in HSL hsl(189.68, 95.59%, 55.49%) and in OKLCH oklch(81.124% 0.13937 215.693).
What colors go well with #21d7fa?
The complementary color of #21d7fa is #ffa185. For a calmer combination use the analogous colors #1bdece and #79c9ff. The triadic partners are #f99de4 and #ddc049.
Is white or black text more readable on #21d7fa?
Black text reads better on #21d7fa: white gives a contrast ratio of 1.73:1 and black gives 12.17:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21d7fa a warm or cool color?
#21d7fa is a cool color. In OKLCH its hue is 216 degrees, its lightness 81.1% and its chroma 0.139.