#045a73 color: Octagon Ocean
#045a73 is rgb(4, 90, 115) in RGB and oklch(43.55% 0.08141 225.334) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- cyan-800
- Black 55%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #045a73
#045a73 is a soft dark sky blue color. In OKLCH it has 43.6% lightness, 0.081 chroma and a hue of 225°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.73:1 contrast and black text 2.72:1, so white text reads better.
The closest named color is Octagon Ocean (#085b73). In Tailwind CSS the closest color is cyan-800.
Lighter: #045a73 mixed with white
Darker: #045a73 mixed with black
Calmer: #045a73 with less saturation
Similar named colors
Colors that go with #045a73
Questions about #045a73
What color is #045a73?
#045a73 is soft dark sky blue. The closest named color is Octagon Ocean. In RGB it is rgb(4, 90, 115), in HSL hsl(193.51, 93.28%, 23.33%) and in OKLCH oklch(43.55% 0.08141 225.334).
What colors go well with #045a73?
The complementary color of #045a73 is #764229. For a calmer combination use the analogous colors #005f5f and #31527d. The triadic partners are #713e5b and #585415.
Is white or black text more readable on #045a73?
White text reads better on #045a73: white gives a contrast ratio of 7.73:1 and black gives 2.72:1. WCAG AA asks for at least 4.5:1 for body text.
Is #045a73 a warm or cool color?
#045a73 is a cool color. In OKLCH its hue is 225 degrees, its lightness 43.6% and its chroma 0.081.