#21ace5 color: Royal Peacock
#21ace5 is rgb(33, 172, 229) in RGB and oklch(70.102% 0.13678 232.514) 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 10%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21ace5
#21ace5 is a bright light sky blue color. In OKLCH it has 70.1% lightness, 0.137 chroma and a hue of 233°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.59:1 contrast and black text 8.1:1, so black text reads better.
The closest named color is Royal Peacock (#27ace0). In Tailwind CSS the closest color is sky-500.
Lighter: #21ace5 mixed with white
Darker: #21ace5 mixed with black
Calmer: #21ace5 with less saturation
Similar named colors
Colors that go with #21ace5
Questions about #21ace5
What color is #21ace5?
#21ace5 is bright light sky blue. The closest named color is Royal Peacock. In RGB it is rgb(33, 172, 229), in HSL hsl(197.45, 79.03%, 51.37%) and in OKLCH oklch(70.102% 0.13678 232.514).
What colors go well with #21ace5?
The complementary color of #21ace5 is #e08446. For a calmer combination use the analogous colors #00b7c4 and #709df3. The triadic partners are #de78a7 and #a0a732.
Is white or black text more readable on #21ace5?
Black text reads better on #21ace5: white gives a contrast ratio of 2.59:1 and black gives 8.1:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21ace5 a warm or cool color?
#21ace5 is a cool color. In OKLCH its hue is 233 degrees, its lightness 70.1% and its chroma 0.137.