#287da3 color: Prominent Blue
#287da3 is rgb(40, 125, 163) in RGB and oklch(55.687% 0.09815 232.032) 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 #287da3
#287da3 is a bright sky blue color. In OKLCH it has 55.7% lightness, 0.098 chroma and a hue of 232°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.61:1 contrast and black text 4.55:1, so white text reads better.
The closest named color is Prominent Blue (#2b7da6). In Tailwind CSS the closest color is cyan-700.
Lighter: #287da3 mixed with white
Darker: #287da3 mixed with black
Calmer: #287da3 with less saturation
Similar named colors
Colors that go with #287da3
Questions about #287da3
What color is #287da3?
#287da3 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(40, 125, 163), in HSL hsl(198.54, 60.59%, 39.8%) and in OKLCH oklch(55.687% 0.09815 232.032).
What colors go well with #287da3?
The complementary color of #287da3 is #a0623a. For a calmer combination use the analogous colors #00848c and #5373ad. The triadic partners are #9f5a79 and #75792e.
Is white or black text more readable on #287da3?
White text reads better on #287da3: white gives a contrast ratio of 4.61:1 and black gives 4.55:1. WCAG AA asks for at least 4.5:1 for body text.
Is #287da3 a warm or cool color?
#287da3 is a cool color. In OKLCH its hue is 232 degrees, its lightness 55.7% and its chroma 0.098.