#287fa3 color: Prominent Blue
#287fa3 is rgb(40, 127, 163) in RGB and oklch(56.182% 0.09724 230.088) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Cerulean
- cyan-700
- Black 36%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #287fa3
#287fa3 is a bright sky blue color. In OKLCH it has 56.2% lightness, 0.097 chroma and a hue of 230°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.51:1 contrast and black text 4.65:1, so white text reads better.
The closest named color is Prominent Blue (#2b7da6). In Tailwind CSS the closest color is cyan-700.
Lighter: #287fa3 mixed with white
Darker: #287fa3 mixed with black
Calmer: #287fa3 with less saturation
Similar named colors
Colors that go with #287fa3
Questions about #287fa3
What color is #287fa3?
#287fa3 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(40, 127, 163), in HSL hsl(197.56, 60.59%, 39.8%) and in OKLCH oklch(56.182% 0.09724 230.088).
What colors go well with #287fa3?
The complementary color of #287fa3 is #a2633e. For a calmer combination use the analogous colors #00868c and #5375ae. The triadic partners are #9f5c7d and #787a2f.
Is white or black text more readable on #287fa3?
White text reads better on #287fa3: white gives a contrast ratio of 4.51:1 and black gives 4.65:1. WCAG AA asks for at least 4.5:1 for body text.
Is #287fa3 a warm or cool color?
#287fa3 is a cool color. In OKLCH its hue is 230 degrees, its lightness 56.2% and its chroma 0.097.