FastLED Ukraine Flag colors blink

ukrblink.ino

#include <FastLED.h>

#define NUM_LEDS 160
#define DATA_PIN 6

// Define the array of leds
CRGB leds[NUM_LEDS];

void setup() { 
     FastLED.addLeds<WS2812B, DATA_PIN, RGB>(leds, NUM_LEDS);
}

void loop() { 

  for(int i = 0; i < NUM_LEDS; i++ ) {
      leds[i] = CRGB::Yellow;
    }
  FastLED.show();
  delay(500);

 for(int i = 0; i < NUM_LEDS; i++ ) {
      leds[i] = CRGB::Blue;
    }
  FastLED.show();
  delay(500);
}