#21739b color: Bateau
#21739b is rgb(33, 115, 155) in RGB and oklch(52.62% 0.09832 234.828) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Cerulean
- cyan-700
- Black 39%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21739b
#21739b is a bright sky blue color. In OKLCH it has 52.6% lightness, 0.098 chroma and a hue of 235°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.26:1 contrast and black text 3.99:1, so white text reads better.
The closest named color is Bateau (#1b7598). In Tailwind CSS the closest color is cyan-700.
Lighter: #21739b mixed with white
Darker: #21739b mixed with black
Calmer: #21739b with less saturation
Similar named colors
Colors that go with #21739b
Questions about #21739b
What color is #21739b?
#21739b is bright sky blue. The closest named color is Bateau. In RGB it is rgb(33, 115, 155), in HSL hsl(199.67, 64.89%, 36.86%) and in OKLCH oklch(52.62% 0.09832 234.828).
What colors go well with #21739b?
The complementary color of #21739b is #965a2e. For a calmer combination use the analogous colors #007a85 and #4e69a4. The triadic partners are #96516e and #697126.
Is white or black text more readable on #21739b?
White text reads better on #21739b: white gives a contrast ratio of 5.26:1 and black gives 3.99:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21739b a warm or cool color?
#21739b is a cool color. In OKLCH its hue is 235 degrees, its lightness 52.6% and its chroma 0.098.