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@film_girl@mastodon.social

Post #694304

2026-03-10 22:47 UTC

Hi. Please play this amazing JND color game my friend Keith made and see how good you/your displays are at differentiating between similar colors. https://www.keithcirkel.co.uk/whats-my-jnd/?r=filmgirl

Replies (38)

  • @xgranade@wandering.shop 2026-03-10 22:54

    @film_girl I forget my score, but apparently it was incredibly... average. I'm OK with that.

    Open ##1266528

  • @armadsen@mastodon.social 2026-03-10 23:00

    @film_girl That was interesting! What's My JND? 0.0046 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=AcofJP__7d1w

    Open ##1266537

  • @dgriffinjones@tech.lgbt 2026-03-10 23:09

    @film_girl ๐Ÿ’

    Open ##1266539

  • @sysadmin1138@ngmx.com 2026-03-10 23:15

    @film_girl 0.0042 which surprised me.

    Open ##1266540

  • @film_girl What's My JND? 0.0069. https://www.keithcirkel.co.uk/whats-my-jnd/?r=ArYfKP_9_b8D Do different displays make certain areas of the spectrum easier or harder to distinguish?

    Open ##1266545

  • @Fly72@aus.social 2026-03-10 23:33

    @film_girl that was fun! What's My JND? 0.0028 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=ARUhJv__fvvM

    Open ##1266551

  • @film_girl Ok, friends and I are playing now, but we don't know what the score number means. Is a bigger number better or a smaller number?

    Open ##1266552

  • @RealGene@hachyderm.io 2026-03-11 00:53

    @film_girl What's My JND? 0.0214 Average. Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=CF8YHv_7cew

    Open ##1266555

  • @scj@mastodon.social 2026-03-11 00:57

    @film_girl Neat! What's My JND? 0.0021 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=ANUjKP___e6f

    Open ##1266562

  • @zarky@bitbang.social 2026-03-11 02:35

    @film_girl Hey i didnt do too bad, that was fun

    Open ##1266564

  • @IceWolf@masto.brightfur.net 2026-03-11 02:41

    @film_girl Ooh neat!

    Open ##1266565

  • @nazgul@infosec.exchange 2026-03-11 02:45

    @film_girl Whoo. That was hard but fun. Turning my phone sideways sometimes helped What's My JND? 0.0039 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=AYUhKP__33R9

    Open ##1266567

  • @maysonic@twit.social 2026-03-11 03:00

    @film_girl tried it 3 times โ€“ twice on an iPad Pro, once on MB Air. Got worse each time, ending at .012 or so

    Open ##1266575

  • @film_girl What's My JND? 0.0044 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=AbYfKP__y_Mr

    Open ##1266584

  • @film_girl Tried again and got 0.0026. Put my brightness at max to do that. 250 nits. 6-bit screen. https://www.keithcirkel.co.uk/whats-my-jnd/?r=AQgiKP__33P8

    Open ##1266585

  • @jhavard@mastodon.social 2026-03-11 03:57

    @film_girl What's My JND? 0.0049 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=AeUfKP__w_F9 On a cheap laptop.

    Open ##1266586

  • @film_girl 0.0021. I wish I had an OLED screen to try this with. https://www.keithcirkel.co.uk/whats-my-jnd/?r=ANYjKP___bvP

    Open ##1266587

  • @Mpwg@hachyderm.io 2026-03-11 04:18

    @film_girl What's My JND? 0.0135 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=BUIgKP__TdX9 iPhone 15 pro max Display

    Open ##1266599

  • @film_girl oh right, i have a smartphone: 0.0016. unfortunately, input is not as precise on a touchscreen so it read one of my taps way off :( Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=AJsiKP___fHd

    Open ##1266600

  • @pharsicle@aus.social 2026-03-11 04:37

    @film_girl On my iPhone 17 Pro. It would have been much worse before cataract surgery.

    Open ##1266602

  • @maunmaun@mastodon.social 2026-03-11 05:06

    @film_girl that was fun

    Open ##1266620

  • @timjan@social.linux.pizza 2026-03-11 05:44

    @film_girl Cheap, 10 year old whatever-monitor I have here. Out of three attempts, the best was 0.0054, which doesn't seem that impressive when seeing some of the other results. I blame the monitor.

    Open ##1266621

  • @rachelplusplus@tech.lgbt 2026-03-11 06:58

    @film_girl I got 0.0043 overall. But the threshold of what delta-E I could see seemed to be different depending on the colours involved. Nailed some all the way down to 0.0032, while others I couldn't distinguish at 0.0080. Whether that's a weirdness of my eyes, or my monitor being badly calibrated, or a bit of both, I couldn't say. [edit to add: or it could be OKLAB not being perfectly perceptually uniform, I suppose. I would suspect it's not quite as uniform as DE2k, but would love to have data to back that up one way or the other]

    Open ##1266623

  • @eyeshine@mastodon.social 2026-03-11 08:35

    @film_girl owww, my eyes :blobugh:

    Open ##1266625

  • @matcha06@mastodon.social 2026-03-11 12:51

    @film_girl That was fun!

    Open ##1266627

  • @rexbron@mstdn.ca 2026-03-11 16:49

    @film_girl Thanks for sharing! What's My JND? 0.0041 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=AZkdIv__3N3A

    Open ##1266628

  • @film_girl got this on my ancient Motorola g30, guess it's not so bad though about ten of the colors had no separation on it

    Open ##1266634

  • @argonaut@bonn.social 2026-03-11 17:50

    @film_girl are there game instructions?

    Open ##1266636

  • @amlong24@mastodon.social 2026-03-11 18:27

    @film_girl first try. But my dad was colorblind so I suspect I have the extra cones.

    Open ##1266638

  • @dipolecat@yiff.life 2026-03-12 19:38

    @film_girl 0.0062 :blobdab: had to start moving my head around because the differences in brightness from viewing angle and the visual noise of my monitor were throwing me off. Despite what the site says about my result, I actually tend to name colors very coarsely, to the annoyance of others. I don't know which reds are crimson or which yellows are primrose. Those words tend to fall into the "so specific they're vague" territory for me, like a sign that says "No Ambling". I even often disagree with people about where the line between blue and purple, purple and red, etc. are. https://www.keithcirkel.co.uk/whats-my-jnd/?r=AmchKP__X_m8

    Open ##1266639

  • @bogosity@im-in.space 2026-03-12 21:25

    @film_girl What's My JND? 0.0107 Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=BCogKP__zKd_

    Open ##1266641

  • @ely@mastodon.green 2026-03-13 05:51

    @film_girl That was fun! The hints were jolly ๐Ÿ˜›

    Open ##1266642

  • @vavakado@mas.to 2026-03-13 22:43

    @film_girl my JND is 0.0036. on a MSI MP275Q monitor

    Open ##1266643

  • @pgoetz@mastodon.social 2026-03-14 09:24

    @film_girl I am quite happy with my result: https://www.keithcirkel.co.uk/whats-my-jnd/?r=AhodJP__3csw

    Open ##1266644

  • @suessholz_ftw@norden.social 2026-03-14 12:21

    @film_girl Nice Game! Thanks for sharing. I enjoyed ist! My JND: https://www.keithcirkel.co.uk/whats-my-jnd/?r=AZkcIn__9ztA

    Open ##1266645

  • @jay@cuthrell.com 2026-03-15 03:43

    @film_girl Fun! On a 2020 MacBook Air (M1) using Chrome, my JND was 0.0046 https://www.keithcirkel.co.uk/whats-my-jnd/?r=Ac8jKP___3y3

    Open ##1266648

  • @andrewharvey@hachyderm.io 2026-03-15 23:01

    @film_girl Ooft. By the end of it I felt like I was operating on vibes like macro data refinement. 0.0037 though on my Philips monitor with decent P3 gamut.

    Open ##1266650

  • @film_girl 0.0040, lenovo t460p running firefox under linux(i use arch btw) with it's second replacement screen, only one of which was my fault. _also sorry lol had to throw the btw joke in_

    Open ##1266651