#15518f color: Nautical Blue
#15518f is rgb(21, 81, 143) in RGB and oklch(43.242% 0.11832 253.171) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 44%
Inside sRGB: displays the same on any screen.
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About #15518f
#15518f is a deep dark blue color. In OKLCH it has 43.2% lightness, 0.118 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.06:1 contrast and black text 2.61:1, so white text reads better.
The closest named color is Nautical Blue (#1a5091). In Tailwind CSS the closest color is sky-800.
Lighter: #15518f mixed with white
Darker: #15518f mixed with black
Calmer: #15518f with less saturation
Similar named colors
Colors that go with #15518f
Questions about #15518f
What color is #15518f?
#15518f is deep dark blue. The closest named color is Nautical Blue. In RGB it is rgb(21, 81, 143), in HSL hsl(210.49, 74.39%, 32.16%) and in OKLCH oklch(43.242% 0.11832 253.171).
What colors go well with #15518f?
The complementary color of #15518f is #744400. For a calmer combination use the analogous colors #005b79 and #49458e. The triadic partners are #852e3d and #345d07.
Is white or black text more readable on #15518f?
White text reads better on #15518f: white gives a contrast ratio of 8.06:1 and black gives 2.61:1. WCAG AA asks for at least 4.5:1 for body text.
Is #15518f a warm or cool color?
#15518f is a cool color. In OKLCH its hue is 253 degrees, its lightness 43.2% and its chroma 0.118.