#21ace7 color: Huelveño Horizon
#21ace7 is rgb(33, 172, 231) in RGB and oklch(70.199% 0.1386 233.436) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Sky blue
- Light
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 9%
Inside sRGB: displays the same on any screen.
Shades
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About #21ace7
#21ace7 is a bright light sky blue color. In OKLCH it has 70.2% lightness, 0.139 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 8.12:1, so black text reads better.
The closest named color is Huelveño Horizon (#17a9e5). In Tailwind CSS the closest color is sky-500.
Lighter: #21ace7 mixed with white
Darker: #21ace7 mixed with black
Calmer: #21ace7 with less saturation
Similar named colors
Colors that go with #21ace7
Questions about #21ace7
What color is #21ace7?
#21ace7 is bright light sky blue. The closest named color is Huelveño Horizon. In RGB it is rgb(33, 172, 231), in HSL hsl(197.88, 80.49%, 51.76%) and in OKLCH oklch(70.199% 0.1386 233.436).
What colors go well with #21ace7?
The complementary color of #21ace7 is #e18443. For a calmer combination use the analogous colors #00b7c6 and #719df5. The triadic partners are #e078a6 and #9fa831.
Is white or black text more readable on #21ace7?
Black text reads better on #21ace7: white gives a contrast ratio of 2.59:1 and black gives 8.12:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21ace7 a warm or cool color?
#21ace7 is a cool color. In OKLCH its hue is 233 degrees, its lightness 70.2% and its chroma 0.139.