C#, 849 793 771 bytes

using System;using System.Drawing;using System.IO;class Pstatic void Main()dynamic x,y,i=new Bitmap(Bitmap.FromStream(new MemoryStream(Convert.FromBase64String("iVBORw0KGgoAAAANSUhEUgAAAGAAAAA2BAMAAADKYYHhAAAAGFBMVEUAAABdAgSMAwb///+jBAfFgYLRgYOugIE5HrT9AAAA20lEQVR4AWKgHIwCQThAFmVECAsA2qsDk4qBGIzjD7qAn5ngvlvAJJ3AdyscTqAr3PqaQwMgVYATKvQPlED5kQaAng2QBVnoCywBVeFQqKu6im83gcP1GFgVqEMVqiIP25MIzRjlmgSPZNufK/Qj1wC+bSKk2w/gHkDUaFZrEXht+85jcDc6FAHcqgsqvX3fkCxfcFZiaK3xL8EckS0ArfVO8u31C4y+FAQBBgbLAOYE9v8HxgDAgiiPXgk6gPykz8ctOzPIgHl0f8mjB1aDGQuyxeDgx3KB37t6B3NXgUgfIi7ZAAAAAElFTkSuQmCC"),0,312))),d=new Bitmap(1920,1080),g=Graphics.FromImage(d);for(y=0;y<54;y++)for(x=0;x<96;x++)g.FillRectangle(new SolidBrush(i.GetPixel(x,y)),new Rectangle(x*20,y*20,20,20));d.Save("s.png");

Tested with the following code:

class P

 static void Main()
 
 Bitmap a = new Bitmap(@"c:projectsconfidence_2019_golf.png");
 Bitmap b = new Bitmap(@"c:projectss.png");

 Console.WriteLine(a.Width + ", " + b.Width);
 Console.WriteLine(a.Height + ", " + b.Height);

 for (int y=0; y<a.Height; y++)
 
 for (int x=0; x<a.Width; x++)
 ca.G != cb.G 
 
 

Ungolfed:

using System;
using System.Drawing;
using System.IO;
class P

 static void Main()
 
 dynamic x = 0;
 dynamic y = 0;
 dynamic b = Convert.FromBase64String("iVBORw0KGgoAAAANSUhEUgAAAGAAAAA2BAMAAADKYYHhAAAAGFBMVEUAAABdAgSMAwb///+jBAfFgYLRgYOugIE5HrT9AAAA20lEQVR4AWKgHIwCQThAFmVECAsA2qsDk4qBGIzjD7qAn5ngvlvAJJ3AdyscTqAr3PqaQwMgVYATKvQPlED5kQaAng2QBVnoCywBVeFQqKu6im83gcP1GFgVqEMVqiIP25MIzRjlmgSPZNufK/Qj1wC+bSKk2w/gHkDUaFZrEXht+85jcDc6FAHcqgsqvX3fkCxfcFZiaK3xL8EckS0ArfVO8u31C4y+FAQBBgbLAOYE9v8HxgDAgiiPXgk6gPykz8ctOzPIgHl0f8mjB1aDGQuyxeDgx3KB37t6B3NXgUgfIi7ZAAAAAElFTkSuQmCC");
 dynamic i = new Bitmap(Bitmap.FromStream(new MemoryStream(b, 0, 312)));
 dynamic d = new Bitmap(1920, 1080);
 dynamic g = Graphics.FromImage(d);
 for (y = 0; y < 54; y++)
 
 for (x = 0; x < 96; x++)
 
 g.FillRectangle(new SolidBrush(i.GetPixel(x, y)), new Rectangle(x * 20, y * 20, 20, 20));
 
 
 d.Save(@"c:projectss.png");
 

HTML + Javascript, 607 591 527 bytes

Thank you Epicness and Someone.

HTML, 436 bytes

<img id=a src=data:;base64,UklGRgABAABXRUJQVlA4TPMAAAAvX0ANALXIcSTJkST68N2Xs2p6ZJgUYgEpOVBwcYtMwGKJpBDAL5EUqioEEAAFTf8n4Akeel/aoYdx8E3jdbec+Bj0CQIKAqIiKqjd3hEU1L/CRATRBWhApHdtTIzZysYT0r794RjJEja6QbvdpUT9W1xDMYkxMQYEjWM4HPkrhiZRGjZoojYx0THU87bTZpWN2U6bJGMxF1qbRQ69BMYY48POObP4kX5/5753WXNeKm2SAFRBVRKqWK2CKkjmvG1VVbHY7K+aM7lk5mS1qqlaq2raKuh/9u1jI0BVVQNzzmJ3VRVcNluTcPxlBPR/7f3rMRIA><a id=b download>SAVE<canvas id=c width=1920 height=1080

Javascript, 91 bytes

b.href=c.toDataURL((d=c.getContext`2d`).drawImage(a,d.imageSmoothingEnabled=0,0,1920,1080))

JSFiddle

C# (Visual C# Interactive Compiler), 707 bytes

#r"System.Drawing"
using System.Drawing.Drawing2D;dynamic a=new Bitmap(new MemoryStream(Convert.FromBase64String("iVBORw0KGgoAAAANSUhEUgAAAGAAAAA2BAMAAADKYYHhAAAAGFBMVEUAAABdAgSMAwb///+jBAfFgYLRgYOugIE5HrT9AAAA20lEQVR4AWKgHIwCQThAFmVECAsA2qsDk4qBGIzjD7qAn5ngvlvAJJ3AdyscTqAr3PqaQwMgVYATKvQPlED5kQaAng2QBVnoCywBVeFQqKu6im83gcP1GFgVqEMVqiIP25MIzRjlmgSPZNufK/Qj1wC+bSKk2w/gHkDUaFZrEXht+85jcDc6FAHcqgsqvX3fkCxfcFZiaK3xL8EckS0ArfVO8u31C4y+FAQBBgbLAOYE9v8HxgDAgiiPXgk6gPykz8ctOzPIgHl0f8mjB1aDGQuyxeDgx3KB37t6B3NXgUgfIi7ZAAAAAElFTkSuQmCC"))),b=new Bitmap(1920, 1080),c=Graphics.FromImage(b);c.InterpolationMode=(InterpolationMode)5;c.PixelOffsetMode=(PixelOffsetMode)4;c.DrawImage(a,0,0,1920,1080);b.Save("b.png");

Only compiles in the interactive window, saves the result in a file called b.png

C (GCC/MinGW), 1439 1406 1386 1382 1092 807 806 800 789 787 786 777 bytes

-33 -4 -11 -9 bytes thanks to ceilingcat

-6 bytes thanks to someone's idea

Edit: Why even dynamically calculate CRCs when the output is static? Dropping that part really slimmed things down.

Somewhat beefier than other entries, but such is C life.

Assumes sizeof(unsigned int) == 4, i.e. 32-bit integers, and little-endianness.

The earlier RLE scheme is replaced by a slightly more complex one. Most of the image (except the "CONFIDENCE" text) is stored as a series of rectangles. Each rectangle is stored as four characters holding (x1, y1) and (x2 + 1, y2 + 1). We start with the lowest colour in the palette and upon hitting a space character in the image data, we increase the palette index.

I have a feeling further compression could be had by storing colours slightly differently and exploiting the additive nature of the colours of overlapping areas.

The "CONFIDENCE" text is stored as a series of characters holding 6 significant bits, each one of which corresponds to a "pixel" in the text.

#define Y*Q++-31
*o,C,x,i,W=5760,H=1080,Z[]=262749,394124,459939,8487086,8552901,8618449,~0;S(b,D,C,B,A,c)char*b;for(B*=20;B<D*20;B++)for(x=A*20;x<C*20;)bcopy(Z+c,b+B*W+x++*3,3);(*X)()=fwrite;main(j)char*p=calloc(W,H),d[]="x8126~xe9",*Q="&&<57)V;22?E;9LOI3eI[%o7_1yA 7)<;2275;2?EC9I;I3V;I;LI[3_7_1o7_7eA 72<5;9?;_3e7 C;E?G;I?M;O?W;Y?[;]?GAIEMAOEWAYEaAcE??CA?ECG]EaG]9_;]?_ALEMG ?9C;L9M;_9a;_?aAa;c?=A?EIELG I9L;";for(;*Q;)S(p,Y,Y,Y,Y,C+=*Q<33&&Y);for(X("x89PNGrn32nrIHDRax8048b2gxb1V24_5VIDATb35",1,43,o=fopen("a.png","wb"));i<240;i++)"FStuybLGitTTJfRAaTuUzjBGiTVTJrRAFSTtybLG"[i/6]-64>>i%6&1&&S(p,C+1,j+1,C=17+i/48,j=26+i/6%8*6+i%6,6);for(;H--;p+=X(p,1,W,o))*d=!H,X(d,1,6,o);X("*vC6xc7xe320WIEND256B`x82",1,20,o);

HTML + javascript, 504 bytes - Not competing

I still need to get the colors sorted out.

HTML, 35 bytes

<canvas id=g width=1920 height=1080

Javascript, 469 bytes

d=g.getContext`2d`
d[f='fillRect'](0,0,1920,1080)
d[a='globalAlpha']=.4
d[l='fillStyle']=`#a00`
'//>7|@2G:|;;5;|DB9>|R<D>|d.<:|h:B8'.split`|`.map(x=>x.split``.map(c=>(c[w='charCodeAt']()-40)*20)).map(x=>d[f](...x))
d[l]='#fff'
d[a]=1
q=(h,x,y,p,z)=>b=atob(h).split``;for(var n in b)0)*z,z,z);
q('xkTXucgcKU1RiikFIVVXuiocKWVRiiwFxkTRucgc',520,340,6,20)
d[a]=.4
q('xgADKKEEKKEEBgADISEEISEExgAD',600,520,3,40)

JSFiddle