#287ca9 color: Prominent Blue
#287ca9 is rgb(40, 124, 169) in RGB and oklch(55.745% 0.1047 236.846) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Cerulean
- cyan-700
- Black 34%
Inside sRGB: displays the same on any screen.
Shades
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About #287ca9
#287ca9 is a bright sky blue color. In OKLCH it has 55.7% lightness, 0.105 chroma and a hue of 237°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.62:1 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: #287ca9 mixed with white
Darker: #287ca9 mixed with black
Calmer: #287ca9 with less saturation
Similar named colors
Colors that go with #287ca9
Questions about #287ca9
What color is #287ca9?
#287ca9 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(40, 124, 169), in HSL hsl(200.93, 61.72%, 40.98%) and in OKLCH oklch(55.745% 0.1047 236.846).
What colors go well with #287ca9?
The complementary color of #287ca9 is #a16230. For a calmer combination use the analogous colors #008492 and #5871b1. The triadic partners are #a45875 and #707b2b.
Is white or black text more readable on #287ca9?
White text reads better on #287ca9: white gives a contrast ratio of 4.62:1 and black gives 4.55:1. WCAG AA asks for at least 4.5:1 for body text.
Is #287ca9 a warm or cool color?
#287ca9 is a cool color. In OKLCH its hue is 237 degrees, its lightness 55.7% and its chroma 0.105.