#28569b color: Cyan Cobalt Blue
#28569b is rgb(40, 86, 155) in RGB and oklch(45.851% 0.12329 258.49) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Sapphire
- sky-800
- Black 39%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #28569b
#28569b is a deep dark blue color. In OKLCH it has 45.9% lightness, 0.123 chroma and a hue of 258°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.25:1 contrast and black text 2.89:1, so white text reads better.
The closest named color is Cyan Cobalt Blue (#28589c). In Tailwind CSS the closest color is sky-800.
Lighter: #28569b mixed with white
Darker: #28569b mixed with black
Calmer: #28569b with less saturation
Similar named colors
Colors that go with #28569b
Questions about #28569b
What color is #28569b?
#28569b is deep dark blue. The closest named color is Cyan Cobalt Blue. In RGB it is rgb(40, 86, 155), in HSL hsl(216, 58.97%, 38.24%) and in OKLCH oklch(45.851% 0.12329 258.49).
What colors go well with #28569b?
The complementary color of #28569b is #794d00. For a calmer combination use the analogous colors #006289 and #564997. The triadic partners are #90343c and #2f671a.
Is white or black text more readable on #28569b?
White text reads better on #28569b: white gives a contrast ratio of 7.25:1 and black gives 2.89:1. WCAG AA asks for at least 4.5:1 for body text.
Is #28569b a warm or cool color?
#28569b is a cool color. In OKLCH its hue is 258 degrees, its lightness 45.9% and its chroma 0.123.