#256388 color: Copenhagen Blue
#256388 is rgb(37, 99, 136) in RGB and oklch(47.724% 0.08655 238.712) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cerulean
- cyan-800
- Black 47%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #256388
#256388 is a deep dark sky blue color. In OKLCH it has 47.7% lightness, 0.087 chroma and a hue of 239°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.52:1 contrast and black text 3.22:1, so white text reads better.
The closest named color is Copenhagen Blue (#21638b). In Tailwind CSS the closest color is cyan-800.
Lighter: #256388 mixed with white
Darker: #256388 mixed with black
Calmer: #256388 with less saturation
Similar named colors
Colors that go with #256388
Questions about #256388
What color is #256388?
#256388 is deep dark sky blue. The closest named color is Copenhagen Blue. In RGB it is rgb(37, 99, 136), in HSL hsl(202.42, 57.23%, 33.92%) and in OKLCH oklch(47.724% 0.08655 238.712).
What colors go well with #256388?
The complementary color of #256388 is #815026. For a calmer combination use the analogous colors #006a77 and #495a8e. The triadic partners are #84475c and #586326.
Is white or black text more readable on #256388?
White text reads better on #256388: white gives a contrast ratio of 6.52:1 and black gives 3.22:1. WCAG AA asks for at least 4.5:1 for body text.
Is #256388 a warm or cool color?
#256388 is a cool color. In OKLCH its hue is 239 degrees, its lightness 47.7% and its chroma 0.087.