#21a2fb color: Rockman Blue
#21a2fb is rgb(33, 162, 251) in RGB and oklch(68.964% 0.16694 245.838) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 2%
Inside sRGB: displays the same on any screen.
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About #21a2fb
#21a2fb is a bright sky blue color. In OKLCH it has 69% lightness, 0.167 chroma and a hue of 246°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.75:1 contrast and black text 7.63:1, so black text reads better.
The closest named color is Rockman Blue (#31a2f2). In Tailwind CSS the closest color is sky-500.
Lighter: #21a2fb mixed with white
Darker: #21a2fb mixed with black
Calmer: #21a2fb with less saturation
Similar named colors
Colors that go with #21a2fb
Questions about #21a2fb
What color is #21a2fb?
#21a2fb is bright sky blue. The closest named color is Rockman Blue. In RGB it is rgb(33, 162, 251), in HSL hsl(204.5, 96.46%, 55.69%) and in OKLCH oklch(68.964% 0.16694 245.838).
What colors go well with #21a2fb?
The complementary color of #21a2fb is #df8100. For a calmer combination use the analogous colors #00b0d3 and #808fff. The triadic partners are #ed688c and #82ac1c.
Is white or black text more readable on #21a2fb?
Black text reads better on #21a2fb: white gives a contrast ratio of 2.75:1 and black gives 7.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21a2fb a warm or cool color?
#21a2fb is a cool color. In OKLCH its hue is 246 degrees, its lightness 69% and its chroma 0.167.