Light Blue Background UPDATED

Since I bought a new printer a month ago (Epson ET-2650) everything I print via Photoshop Elements 2019 has a very light blue background. This happens even if in Elements the background is left transparent, so actualy no background at all.

1.You CAN print with no background, I did it before with my previous Epson Photo Stylus R800 pinter. When you look at the print you can clearly see that no ink is used on the transparent parts. I'll try to describe what I mean with transparent; creating a blank psd document with no background then including a layer that is smaller than the psd first created. This gives light blue where it should be white.

Light Blue Background

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What did you do to get rid of the light blue blackground. I am having the same issue, and it is super-important, for a project. It prints with light blue background. Where did you change the mode? Help please

If you change the mode in photoshop from RGB to LAB colour, then the blue background when printing to PDF Should disapear. Be careful and make sure you save your file before as this requires you to flatten the documennt so it then has no layers.

When a form is filled out for a 2nd time and the browser recognises the details it adds a light-blue background to the form input elements on a site I'm building (which currently have the background set as transparent to show the dark blue background of the parent section). Image attached.

I now played around with my web console and tried different things to get rid of that background, but didn't manage.I know that the background is on the focus of the actual input, which is set to display none... I have tried adding different styles to the label and/or the input, such as box-shadow: none; outline: none; background-color: transparent; etc. but neither of them worked.

You may not be able to remove it on Chrome with CSS. This has gotten steadily more difficult recently as Google is hip to all of the ways developers try to hide or manipulate their consumer-oriented features. At least they changed recently to blue background instead of yellow. To avoid completely the only way I found is to use an incognito or guest window.

By opting for a light blue you are choosing serenity, openness, and effective communication, while also inspiring creativity and imagination. Its soothing hue evokes tranquility and promotes clarity in various contexts.

A light blue background creates a calming and serene atmosphere while offering a visually pleasing aesthetic. If you need more photo editing features, use the WebApp editor to resize your image or to add a realistic shadow to your product.

A light blue background is popular for several reasons. Firstly, its calming and serene nature makes it appealing to many people who seek relaxation and tranquility in their surroundings. Additionally, light blue is often associated with open spaces, clear skies, and a sense of freedom, which resonates with individuals desiring a sense of expansiveness and clarity.

OUR CUTTER BUILD: Our cutters which were originally designed for busy cookiers to 3D print at home, have a no nonsense build. Quick to print, easy to use, easy to wash, easy to store, yet nice and sturdy cut after cut! Each cookie cutter features a 16mm total height cutter with a .8mm cutter wall width and a slightly curved handle edge for comfort.

In Apple Mail, normally inbox items have a white background, except for the selected items which have a dark blue background. Yet, yesterday I received an email from Apple which displays with a light blue background (third item on the picture).

In my free facebook group about food photography, one of our members had been recently told about this rule. There it is again resurfacing! That she should never use the color blue in food photography. So I did a fun group post to prove this wrong, and it was awesome.

I always love the colors orange and turquoise together. They compliment each other perfectly. They are opposite sides of the color wheel. Green always looks great with these colors too because green is analogous (next to the color on the color wheel) with blue.

Previous research into the effects of blue light on visual-spatial attention has yielded mixed results due to a lack of properly controlling critical factors like S-cone stimulation, ipRGCs stimulation, and color. We adopted the clock paradigm and systematically manipulated these factors to see how blue light impacts the speed of exogenous and endogenous attention shifts. Experiments 1 and 2 revealed that, relative to the control light, exposure to the blue-light background decreased the speed of exogenous (but not endogenous) attention shift to external stimuli. To further clarify the contribution(s) of blue-light sensitive photoreceptors (i.e., S-cone and ipRGCs), we used a multi-primary system that could manipulate the stimulation of a single type of photoreceptor without changing the stimulation of other photoreceptors (i.e., the silent substitution method). Experiments 3 and 4 revealed that stimulation of S-cones and ipRGCs did not contribute to the impairment of exogenous attention shift. Our findings suggest that associations with blue colors, such as the concept of blue light hazard, cause exogenous attention shift impairment. Some of the previously documented blue-light effects on cognitive performances need to be reevaluated and reconsidered in light of our findings.

Blue light has several physiological and cognitive effects on humans. Blue light, for example, affects the circadian rhythm at night, delaying sleep onset, suppressing melatonin release, and elevating core body temperature1,2. Blue light also impacts cognition: it enhances dynamic vision3,4, working memory5,6,7,8, and alertness9,10 while slowing subjective time perception11.

In addition to ipRGCs, some blue light researchers focus on the functions of another type of retinal cells called S-cones, not only due to their blue-light-sensitive (peak at 420 nm) and sluggish properties18,19 but also because of their sending inhibitory outputs to ipRGCs20,21. The two types of photoreceptors, ipRGCs and S-cones, have opposing effects on physiological responses such as pupillary light responses and melatonin suppression22,23.

Beyond the low-level photoreceptors, the blue color in blue lights may be crucial for cognitive processing24,25,26,27, although it is frequently neglected. Colors can assist or impede human cognitive performances depending on the learned associations24,25. For example, the blue background is associated with openness and calmness, which might help with performances in complex tasks and those requiring creativity26,28,29 whereas the red background is connected to danger and avoidance, which could narrow the scope of attention26,30 and impair achievement-related performances31. Although people usually associate blue color with positive concepts32, it is unknown if these associations are passed over to blue light.

Additionally, due to the growing use of electronics, people may attribute retinal damage to blue light due to a greater focus on photochemical eye dangers or the blue light hazard33. As people are attempting to avoid blue light worldwide, Google searches for "blue light glasses" have multiplied hundreds of times since 2010s34. It is possible that people have developed a fear or aversion of blue light, which then affect their visual-spatial attention.

Although several studies have researched how blue light affects visual-spatial attention, the results are inconclusive41,42,43,44. The discrepancy in results could be due to a lack of rigorous light manipulation. More specifically, the light manipulations in those blue light studies included changes in various critical factors, including luminance, color, and photoreceptor stimulation, all of which might have confounded the results. The present study aimed to control and manipulate each factor to investigate how they affect the speed of exogenous and endogenous attention shifts.

We examined how ipRGCs, S cones, and colors affect the shift speed of visual attention and tested four hypotheses with two contrasting views based on low-level perceptual and high-level cognitive processing (Table 1). In terms of the two competing hypotheses based on low-level perceptual processing, blue light could either speed up attention shift47,48 because the ipRGCs stimulation increases alertness level9 or slow it down because the neural processing of S-cones is sluggish compared to other photoreceptors18,19. Regarding the two hypotheses based on high-level cognitive processing, the positive concepts of blue color (such as openness and tranquility) could aid the concept-related attention shift26. In contrast, the connection to the blue light hazard could slow it down. Although these factors have shown their potential to influence cognitive performances, it remains elusive how they affect the effect of blue light on visual-spatial attention shift, which is the primary goal we intend to test here. Furthermore, because the factors mentioned above can potentially affect the processes of both exogenous and endogenous attention, we had no specific hypothesis on how blue light affects the shift speeds of each type of visual attention.

To test the four hypotheses (Table 1), we first investigate whether blue-light exposure accelerates or retards attention shift. If blue light speeds up attention shift, it might be due to ipRGCs stimulation or positive associations with the color blue; if it slows it down, it could be due to S-cone stimulation or an association with a blue light hazard.

All stimuli were displayed on an LCD monitor with a 60 Hz refresh rate controlled by a PC running Matlab (The MathWorks, Inc.), using PsychToolbox extensions53. The experiment was carried out in a room with no lighting other than that provided by the computer screen. The participant sat with his head on the chinrest at a distance of 57 cm from the monitor to reduce head movement during the experiment. ff782bc1db