#28618b color: Copenhagen Blue
#28618b is rgb(40, 97, 139) in RGB and oklch(47.492% 0.09025 243.766) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cerulean
- sky-800
- Black 45%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #28618b
#28618b is a deep dark sky blue color. In OKLCH it has 47.5% lightness, 0.09 chroma and a hue of 244°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.62:1 contrast and black text 3.17:1, so white text reads better.
The closest named color is Copenhagen Blue (#21638b). In Tailwind CSS the closest color is sky-800.
Lighter: #28618b mixed with white
Darker: #28618b mixed with black
Calmer: #28618b with less saturation
Similar named colors
Colors that go with #28618b
Questions about #28618b
What color is #28618b?
#28618b is deep dark sky blue. The closest named color is Copenhagen Blue. In RGB it is rgb(40, 97, 139), in HSL hsl(205.45, 55.31%, 35.1%) and in OKLCH oklch(47.492% 0.09025 243.766).
What colors go well with #28618b?
The complementary color of #28618b is #7f501e. For a calmer combination use the analogous colors #00697b and #4c588f. The triadic partners are #864556 and #526426.
Is white or black text more readable on #28618b?
White text reads better on #28618b: white gives a contrast ratio of 6.62:1 and black gives 3.17:1. WCAG AA asks for at least 4.5:1 for body text.
Is #28618b a warm or cool color?
#28618b is a cool color. In OKLCH its hue is 244 degrees, its lightness 47.5% and its chroma 0.09.