#21a2ff color: Rockman Blue
#21a2ff is rgb(33, 162, 255) in RGB and oklch(69.193% 0.17151 246.898) 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
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-400
- Black 0%
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 #21a2ff
#21a2ff is a bright sky blue color. In OKLCH it has 69.2% lightness, 0.172 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.74:1 contrast and black text 7.68:1, so black text reads better.
The closest named color is Rockman Blue (#31a2f2). In Tailwind CSS the closest color is blue-400.
Lighter: #21a2ff mixed with white
Darker: #21a2ff mixed with black
Calmer: #21a2ff with less saturation
Similar named colors
Colors that go with #21a2ff
Questions about #21a2ff
What color is #21a2ff?
#21a2ff is bright sky blue. The closest named color is Rockman Blue. In RGB it is rgb(33, 162, 255), in HSL hsl(205.14, 100%, 56.47%) and in OKLCH oklch(69.193% 0.17151 246.898).
What colors go well with #21a2ff?
The complementary color of #21a2ff is #e08200. For a calmer combination use the analogous colors #00b0d5 and #838eff. The triadic partners are #f0678a and #7fae18.
Is white or black text more readable on #21a2ff?
Black text reads better on #21a2ff: white gives a contrast ratio of 2.74:1 and black gives 7.68:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21a2ff a warm or cool color?
#21a2ff is a cool color. In OKLCH its hue is 247 degrees, its lightness 69.2% and its chroma 0.172.