#28618a color: Copenhagen Blue
#28618a is rgb(40, 97, 138) in RGB and oklch(47.437% 0.08903 243.138) 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 46%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #28618a
#28618a is a deep dark sky blue color. In OKLCH it has 47.4% lightness, 0.089 chroma and a hue of 243°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.63:1 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 cyan-800.
Lighter: #28618a mixed with white
Darker: #28618a mixed with black
Calmer: #28618a with less saturation
Similar named colors
Colors that go with #28618a
Questions about #28618a
What color is #28618a?
#28618a is deep dark sky blue. The closest named color is Copenhagen Blue. In RGB it is rgb(40, 97, 138), in HSL hsl(205.1, 55.06%, 34.9%) and in OKLCH oklch(47.437% 0.08903 243.138).
What colors go well with #28618a?
The complementary color of #28618a is #7f501f. For a calmer combination use the analogous colors #00687a and #4c588e. The triadic partners are #854557 and #526426.
Is white or black text more readable on #28618a?
White text reads better on #28618a: white gives a contrast ratio of 6.63:1 and black gives 3.17:1. WCAG AA asks for at least 4.5:1 for body text.
Is #28618a a warm or cool color?
#28618a is a cool color. In OKLCH its hue is 243 degrees, its lightness 47.4% and its chroma 0.089.