RGB to HEX Converter

function rgbToHex(r: number, g: number, b: number): string {
  const toHex = (c: number) => {
    const hex = Math.max(0, Math.min(255, Math.round(c))).toString(16);
    return hex.length === 1 ? '0' + hex : hex;
  };
  return '#' + (toHex(r) + toHex(g) + toHex(b)).toUpperCase();
}

// Example usage:
console.log(rgbToHex(23, 162, 184)); // "#17A2B8"

const rgbToHexBitwise = (r, g, b) => 
  '#' + ((1 << 24) + (r << 16) + (g << 8) + b)
    .toString(16)
    .slice(1)
    .toUpperCase();

// Example usage:
console.log(rgbToHexBitwise(255, 99, 71)); // "#FF6347"

def rgb_to_hex(r: int, g: int, b: int) -> str:
    r_clamped = max(0, min(255, r))
    g_clamped = max(0, min(255, g))
    b_clamped = max(0, min(255, b))
    return f"#{r_clamped:02X}{g_clamped:02X}{b_clamped:02X}"

# Example usage:
print(rgb_to_hex(23, 162, 184)) # "#17A2B8"

/* CSS Custom Properties */
:root {
  --brand-primary-rgb: 23, 162, 184;
  --brand-primary-hex: #17A2B8;
}

.element {
  background-color: var(--brand-primary-hex);
  border-color: rgba(var(--brand-primary-rgb), 0.5);
}