#21b6fa color: Blue Bolt
#21b6fa is rgb(33, 182, 250) in RGB and oklch(73.455% 0.15045 235.676) 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 2%
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 #21b6fa
#21b6fa is a bright light sky blue color. In OKLCH it has 73.5% lightness, 0.15 chroma and a hue of 236°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.3:1 contrast and black text 9.14:1, so black text reads better.
The closest named color is Blue Bolt (#00b9fb). In Tailwind CSS the closest color is sky-400.
Lighter: #21b6fa mixed with white
Darker: #21b6fa mixed with black
Calmer: #21b6fa with less saturation
Similar named colors
Colors that go with #21b6fa
Questions about #21b6fa
What color is #21b6fa?
#21b6fa is bright light sky blue. The closest named color is Blue Bolt. In RGB it is rgb(33, 182, 250), in HSL hsl(198.8, 95.59%, 55.49%) and in OKLCH oklch(73.455% 0.15045 235.676).
What colors go well with #21b6fa?
The complementary color of #21b6fa is #f08d3e. For a calmer combination use the analogous colors #00c2d5 and #7ca5ff. The triadic partners are #f17dad and #a5b430.
Is white or black text more readable on #21b6fa?
Black text reads better on #21b6fa: white gives a contrast ratio of 2.3:1 and black gives 9.14:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21b6fa a warm or cool color?
#21b6fa is a cool color. In OKLCH its hue is 236 degrees, its lightness 73.5% and its chroma 0.15.