Gradient Transitions Deep Royal Blue Slate

Create a design featuring a gradient background that transitions from a deep royal blue on the left side to a dark slate gray on the right. Incorporate dynamic splatters and swirling textures throughout both sides, with subtle hints of lighter blues and silver to add depth. The transition between the two colors should be soft, with a smooth blending effect in the center. Aim for an abstract, moody feel, with an emphasis on fluid movement and energy.