#21c8fd color: Vivid Sky Blue
#21c8fd is rgb(33, 200, 253) in RGB and oklch(77.755% 0.14415 226.585) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Sky blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- sky-400
- Black 1%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #21c8fd
#21c8fd is a bright light sky blue color. In OKLCH it has 77.8% lightness, 0.144 chroma and a hue of 227°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.95:1 contrast and black text 10.74:1, so black text reads better.
The closest named color is Vivid Sky Blue (#00ccff). In Tailwind CSS the closest color is sky-400.
Lighter: #21c8fd mixed with white
Darker: #21c8fd mixed with black
Calmer: #21c8fd with less saturation
Similar named colors
Colors that go with #21c8fd
Questions about #21c8fd
What color is #21c8fd?
#21c8fd is bright light sky blue. The closest named color is Vivid Sky Blue. In RGB it is rgb(33, 200, 253), in HSL hsl(194.45, 98.21%, 56.08%) and in OKLCH oklch(77.755% 0.14415 226.585).
What colors go well with #21c8fd?
The complementary color of #21c8fd is #ff9762. For a calmer combination use the analogous colors #00d2d5 and #7bb9ff. The triadic partners are #f88fc9 and #c2bc3d.
Is white or black text more readable on #21c8fd?
Black text reads better on #21c8fd: white gives a contrast ratio of 1.95:1 and black gives 10.74:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21c8fd a warm or cool color?
#21c8fd is a cool color. In OKLCH its hue is 227 degrees, its lightness 77.8% and its chroma 0.144.