#21ace3 color: Royal Peacock
#21ace3 is rgb(33, 172, 227) in RGB and oklch(70.005% 0.135 231.564) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Light
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 11%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21ace3
#21ace3 is a bright light sky blue color. In OKLCH it has 70% lightness, 0.135 chroma and a hue of 232°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.6:1 contrast and black text 8.07:1, so black text reads better.
The closest named color is Royal Peacock (#27ace0). In Tailwind CSS the closest color is sky-500.
Lighter: #21ace3 mixed with white
Darker: #21ace3 mixed with black
Calmer: #21ace3 with less saturation
Similar named colors
Colors that go with #21ace3
Questions about #21ace3
What color is #21ace3?
#21ace3 is bright light sky blue. The closest named color is Royal Peacock. In RGB it is rgb(33, 172, 227), in HSL hsl(197.01, 77.6%, 50.98%) and in OKLCH oklch(70.005% 0.135 231.564).
What colors go well with #21ace3?
The complementary color of #21ace3 is #df8449. For a calmer combination use the analogous colors #00b6c1 and #6e9df2. The triadic partners are #dd79a8 and #a2a632.
Is white or black text more readable on #21ace3?
Black text reads better on #21ace3: white gives a contrast ratio of 2.6:1 and black gives 8.07:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21ace3 a warm or cool color?
#21ace3 is a cool color. In OKLCH its hue is 232 degrees, its lightness 70% and its chroma 0.135.