diff --git a/src/page/components/color.vue b/src/page/components/color.vue
new file mode 100644
index 00000000..4c856e43
--- /dev/null
+++ b/src/page/components/color.vue
@@ -0,0 +1,219 @@
+<template>
+  <div class="color">
+    <canvas ref="canvas"></canvas>
+    <div class="color-box" ref="color"></div>
+    <div v-if="x && y">Point: ({{ x }}, {{ y }})</div>
+    <div v-else>No point set</div>
+    <button @click="setPoint">Set</button>
+    <button @click="clearPoint">Clear</button>
+    <br />
+    <button v-if="!clickOnChange" @click="clickOnChange = true">Click on color change</button>
+    <button v-if="clickOnChange" @click="clickOnChange = false">Don't click</button>
+  </div>
+</template>
+
+<style lang="scss" scoped>
+  @import '@/page/assets/styles/main.scss';
+
+  canvas {
+    width: 1px;
+    height: 1px;
+    position: absolute;
+  }
+
+  .color {
+    width: 100%;
+    height: 100%;
+    text-align: center;
+  }
+
+  .color-box {
+    display: inline-block;
+    width: 100%;
+    height: 10px;
+    margin-bottom: 5px;
+  }
+</style>
+
+<script lang="ts">
+  import { Vue, Component, Ref, Watch } from 'vue-property-decorator'
+
+  @Component({
+    name: 'neko-color',
+  })
+  export default class extends Vue {
+    @Ref('canvas') readonly _canvas!: HTMLCanvasElement
+    @Ref('color') readonly _color!: HTMLDivElement
+
+    ctx!: CanvasRenderingContext2D | null
+    video!: HTMLVideoElement | null
+    interval!: number
+    picker!: HTMLDivElement | null
+    bullet!: HTMLDivElement | null
+    color!: string
+
+    x = 0
+    y = 0
+    clickOnChange = false
+
+    mounted() {
+      this.video = document.querySelector('video')
+      this.ctx = this._canvas.getContext('2d')
+    }
+
+    beforeDestroy() {
+      if (this.interval) {
+        window.clearInterval(this.interval)
+      }
+
+      this.clearPoint()
+    }
+
+    @Watch('clickOnChange')
+    clickOnChangeChanged() {
+      if (this.clickOnChange) {
+        // register interval timer
+        this.interval = window.setInterval(this.intervalTimer, 0)
+      } else {
+        // unregister interval timer
+        window.clearInterval(this.interval)
+        this.color = ''
+      }
+    }
+
+    intervalTimer() {
+      if (!this.video || !this.ctx) {
+        return
+      }
+
+      this._canvas.width = this.video.videoWidth
+      this._canvas.height = this.video.videoHeight
+      this.ctx.clearRect(0, 0, this.video.videoWidth, this.video.videoHeight)
+      this.ctx.drawImage(this.video, 0, 0, this.video.videoWidth, this.video.videoHeight)
+
+      // get color from pixel at x,y
+      var pixel = this.ctx.getImageData(this.x, this.y, 1, 1)
+      var data = pixel.data
+      var rgba = 'rgba(' + data[0] + ', ' + data[1] + ', ' + data[2] + ', ' + data[3] / 255 + ')'
+
+      // if color is different, update it
+      if (this.color != rgba) {
+        if (this.clickOnChange && this.color) {
+          this.$emit('colorChange', { x: this.x, y: this.y })
+          this.clickOnChange = false
+        }
+
+        console.log('color change', rgba, this.color)
+        this._color.style.backgroundColor = rgba
+        this.color = rgba
+      }
+    }
+
+    getCoords(elem: HTMLElement) {
+      // crossbrowser version
+      let box = elem.getBoundingClientRect()
+
+      let body = document.body
+      let docEl = document.documentElement
+
+      let scrollTop = window.pageYOffset || docEl.scrollTop || body.scrollTop
+      let scrollLeft = window.pageXOffset || docEl.scrollLeft || body.scrollLeft
+
+      let clientTop = docEl.clientTop || body.clientTop || 0
+      let clientLeft = docEl.clientLeft || body.clientLeft || 0
+
+      let top = box.top + scrollTop - clientTop
+      let left = box.left + scrollLeft - clientLeft
+
+      return { top: Math.round(top), left: Math.round(left) }
+    }
+
+    setPoint() {
+      // create new element and add to body
+      var picker = document.createElement('div')
+
+      // coordinates of video element
+      var video = this.getCoords(this.video!)
+
+      // match that dimensions and offset matches video
+      picker.style.width = this.video!.offsetWidth + 'px'
+      picker.style.height = this.video!.offsetHeight + 'px'
+      picker.style.left = video.left + 'px'
+      picker.style.top = video.top + 'px'
+      picker.style.position = 'absolute'
+      picker.style.backgroundColor = 'rgba(0, 0, 0, 0.5)'
+      picker.style.cursor = 'crosshair'
+
+      // put it on top of video
+      picker.style.zIndex = '100'
+
+      document.body.appendChild(picker)
+
+      // add click event listener to new element
+      picker.addEventListener('click', this.clickPicker)
+      this.picker = picker
+    }
+
+    clearPoint() {
+      this.x = 0
+      this.y = 0
+      this.color = ''
+      this._color.style.backgroundColor = 'transparent'
+
+      if (this.bullet) {
+        this.bullet.remove()
+      }
+
+      if (this.picker) {
+        this.picker.remove()
+      }
+    }
+
+    clickPicker(e: any) {
+      // get mouse position
+      var x = e.pageX
+      var y = e.pageY
+
+      // get picker position
+      var picker = this.getCoords(this.picker!)
+
+      // calculate new x,y position
+      var newX = x - picker.left
+      var newY = y - picker.top
+
+      // make it relative to video size
+      newX = Math.round((newX / this.video!.offsetWidth) * this.video!.videoWidth)
+      newY = Math.round((newY / this.video!.offsetHeight) * this.video!.videoHeight)
+
+      console.log(newX, newY)
+
+      // set new x,y position
+      this.x = newX
+      this.y = newY
+
+      // remove picker element
+      this.picker!.remove()
+
+      // add bullet element to the position
+      if (this.bullet) {
+        this.bullet.remove()
+      }
+      var bullet = document.createElement('div')
+      bullet.style.left = x + 'px'
+      bullet.style.top = y + 'px'
+      // width and height of bullet
+      bullet.style.width = '10px'
+      bullet.style.height = '10px'
+      // background color of bullet
+      bullet.style.backgroundColor = 'red'
+      // border radius of bullet
+      bullet.style.borderRadius = '50%'
+      // transform bullet to center
+      bullet.style.transform = 'translate(-50%, -50%)'
+      bullet.style.position = 'absolute'
+      bullet.style.zIndex = '100'
+      document.body.appendChild(bullet)
+      this.bullet = bullet
+    }
+  }
+</script>
diff --git a/src/page/components/events.vue b/src/page/components/events.vue
index a8ad0060..64c1b29c 100644
--- a/src/page/components/events.vue
+++ b/src/page/components/events.vue
@@ -457,6 +457,12 @@
           <button @click="screenChangingToggle">screen cfg changing</button>
         </td>
       </tr>
+      <tr>
+        <th>click on color</th>
+        <td>
+          <NekoColor @colorChange="neko.control.buttonPress(1, $event)" />
+        </td>
+      </tr>
     </table>
   </div>
 </template>
@@ -494,9 +500,13 @@
 <script lang="ts">
   import { Vue, Component, Prop, Watch } from 'vue-property-decorator'
   import Neko from '~/component/main.vue'
+  import NekoColor from './color.vue'
 
   @Component({
     name: 'neko-events',
+    components: {
+      NekoColor,
+    },
   })
   export default class extends Vue {
     @Prop() readonly neko!: Neko