#21bbd0 color: Holiday Blue
#21bbd0 is rgb(33, 187, 208) in RGB and oklch(72.759% 0.12031 209.589) in OKLCH. Every other format, shade and contrast value is below.
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- Cyan
- Light
- Vivid
- Cool
- ≈ Mint
- cyan-500
- Black 18%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21bbd0
#21bbd0 is a bright light cyan color. In OKLCH it has 72.8% lightness, 0.12 chroma and a hue of 210°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.31:1 contrast and black text 9.08:1, so black text reads better.
The closest named color is Holiday Blue (#32bcd1). In Tailwind CSS the closest color is cyan-500.
Lighter: #21bbd0 mixed with white
Darker: #21bbd0 mixed with black
Calmer: #21bbd0 with less saturation
Similar named colors
Colors that go with #21bbd0
Questions about #21bbd0
What color is #21bbd0?
#21bbd0 is bright light cyan. The closest named color is Holiday Blue. In RGB it is rgb(33, 187, 208), in HSL hsl(187.2, 72.61%, 47.25%) and in OKLCH oklch(72.759% 0.12031 209.589).
What colors go well with #21bbd0?
The complementary color of #21bbd0 is #e9897a. For a calmer combination use the analogous colors #33bfa9 and #57b1ea. The triadic partners are #d18bcb and #c5a343.
Is white or black text more readable on #21bbd0?
Black text reads better on #21bbd0: white gives a contrast ratio of 2.31:1 and black gives 9.08:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21bbd0 a warm or cool color?
#21bbd0 is a cool color. In OKLCH its hue is 210 degrees, its lightness 72.8% and its chroma 0.12.