[[quoteright:238:http://static.tvtropes.org/pmwiki/pub/images/BlueCluesImage_9798.JPG]]

-->We gotta find the next pawprint,
-->And that's our second clue!
-->Then we put it in our notebook--
-->'Cuz they're ''whose'' clues?
-->''[[TitleDrop Blue's Clues]]!''

''Blue's Clues'' is a famous, [[LongRunners long-running]], and ''hugely'' influential children's TV show, produced by, and previously shown on, {{Nickelodeon}}. If you grew up in America during the 1990s or early 2000s, the odds are good that this show will be familiar to you.

Set in a [[SugarBowl vibrant]], [[AmazingTechnicolorWildlife candy-colored world]] of [[RogerRabbitEffect animated characters combined with a human host,]] the show features the escapades of Blue, a [[ExactlyWhatItSaysOnTheTin blue-colored dog.]] OnceAnEpisode, Blue will want to do something--be it read a book, have a snack, or make some kind of craft. However, Blue seems to be [[TalkingAnimal the only creature in her world who can't talk]], so the only way she can communicate with her human owner is by playing ''Blue's Clues''- a game in which she will tag 3 objects around the house (or backyard) with her blue pawprint, labeling them a "clue." It's up to her owner--along with all the kids at home--to figure out what she wants to do by piecing together these clues.

First introduced in 1996, the show is notable for [[TropeCodifier pioneering]] the kid's show version of an InteractiveNarrator--one who talks "to" the camera, seemingly at the children watching. ''Blue's Clues'' was so successful, this went on to become the norm for most kid's show hosts today-- especially those directed at the "Under 12" age bracket. It also originally ran under the notion that children learn through repetition--so the same episode of the show would run for a full week. (The show no longer practices this.) It was ''hugely'' successful, leading to several direct-to-video movies, an eventual SpinOff called ''Blue's Room'', and, of course, heaps and heaps of [[MerchandiseDriven merchandise.]]

The show was originally hosted by Steven Burns (A.K.A. "Steve"), but he quit the show--not due to heroin overdose, as rumors claimed, but due to the fact that he was [[ArsonMurderAndJaywalking losing his hair]], and was afraid of seeming too "old" to the kids. (He also was somewhat worried about typecasting, and he also wanted to pursue a career in music - and he has been successful in indie rock circles thanks to his connections with his friends, the Music/FlamingLips.) His replacement was [[SuspiciouslySimilarSubstitute "Joe,"]] his TV younger brother, who still runs the show, and its spinoff ''Blue's Room,'' until 2006, when production came to a halt. Reruns are now seen on the NickJr channel, and [=DVDs=] still exist.
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!!This show provides examples of:
* {{Adorkable}}: Steve.
** Also applies to the real-life Steve Burns.
* AdobeFlash: Until Blue's Room, all the animated parts were animated this way. Thus, it the first Nick show to use Flash. (At least on the whole network. ''Kablam!'' was the first show to use Adobe Flash on the regular Nick schedule).
* AmazingTechnicolorWildlife: Blue is the current trope picture. Not only that, but she is probably the TropeCodifier too, and just in case you're totally color-blind, most colorful animals tend to be ''named'' after their color as well.
* AnimateInanimateObject: The mailbox was probably the most recurring, but there were tons of these, including Pail and Shovel.
* AnthropomorphicFood: The salt and pepper shakers, their children Paprika and Cinnamon, and numerous other minor characters.
* ArtEvolution: In the book releases. Take a look at the earlier ones and you'll find that Blue's face is a bit chubby and the blue coloring is rather dark. Then take a look at the later book releases - the coloring is lighter and Blue's face has been thinned out. This generally holds true for the other characters as well and there are other, more subtle changes to the appearance of the art.
* AudienceParticipation
* BigLittleBrother: Joe to Steve in-universe.
* BookEnds: Literally. The show apparently takes place inside a ''Blue's Clues'' book.
* BreakoutCharacter: Green Puppy, in the tie-in book releases only. Green Puppy never got all that much screentime in the television episodes, but she somehow managed to get two books in which she was the main character of the story.
* CatchPhrase: "Bark bark bark!" (said with the same inflection as "No you don't!", to clarify)
* ComicallyMissingThePoint: In the early episodes, whenever Steve goes to the Thinking Chair to resolve the episode with the given clues, he usually makes a bizarre guess, like Blue putting a cow in a cup and slurping it up with a straw (she just wanted milk), or wrapping a pillow in a blanket and reading it a story (she only wanted a nap).
** Steve and Joe can sometimes be like this whenever the audience is trying to tell them about a clue nearby.
* ContinuityNod: In an early episode, Steve bought Blue a pet turtle (named Turquoise) for her birthday. Turquoise shows up in the background of most scenes set in the bedroom after that.
* CuteKitten: Orange Kitten and Periwinkle are of the TalkingAnimal variety.
* CuteLittleFangs: Green Puppy.
* TheDanza: Steve Burns as Steve. (Joe's real name, however, was Donovan.)
* {{Deconstruction}}: The ''Blue's Big Musical'' deconstructs how the kids always found the clues with Steve's subplot about finding a Blue's Clue all by himself and the frustration that Steve gets when he's unable to do it himself. Thankful, everyone cheers him up to continue and he finds the last clue all by himself.
* DemotedToExtra: Poor Magenta (and Green Puppy, and Purple Kangaroo, and Orange Kitten...)
* DepravedKidsShowHost: Subverted, all of the nasty rumors of why Steve left were false, and he appeared on Oprah to dispel the rumors and give advice to parents on how to help children who thought he had died. He was careful with publicity things he appeared in afterwards for a while, in case kids might confuse him for his character, and when his girlfriend asked him if he wanted to have relations on the Thinking Chair he received as a gift, he declined, saying it would feel like millions of parents would be watching him.
* TheDitz: There's always at least one clue in the show (sometimes ALL THREE) where Joe or Steve will ask the kids if they see a clue, or where it is. It takes three times for him to FINALLY understand what the kids are saying. ("A clue!" "A shoe? Yes, I'm wearing shoes." "No, a clue!" "You, too?" "No, a clue!" "Oh! A clue! Right over there!")
* ExcitedKidsShowHost: Steve goes (very close to) BERSERK when he finds a clue for the first time.
* HappilyMarried: Mr. Salt and Mrs. Pepper. They even have a baby named Paprika.
* HiddenTrack: The album "Goodnight, Blue" has a bonus at the end called "Hidden, Blue's Dream" that isn't listed on the album itself, though plays as a separate track. There's just under two minutes of night noises and snoring before the dream part actually starts.
* InteractiveNarrator
* LampshadeHanging: In one episode, one of the clues was a ''cloud''. Right before drawing it down, Steve wonders how Blue could put her paw-print on it.
* {{Licensed Game}}s / {{Edutainment Game}}s: One for The {{Playstation}}. Also, one for the V-Tech V-Smile console. Apart from that, nearly a dozen edutainment titles for the PC/Mac (many of them by HumongousEntertainment--a demo version of ''Blue's ABC Time Activites'' can be [[ftp://ftp.infogrames.net/demos/bluescluesABC/bluescluesABCdemo.exe downloaded]] from Infogrames). Many of them were surprisingly good.
* LimitedWardrobe: Steve wore nothing but green striped shirts and khaki pants. All of Joe's shirts are different colors, but they have the same square pattern.
* MatryoshkaObject: One episode has Steve opening a present with an increasingly smaller present inside each one.
* MerchandiseDriven: All types, from shampoo to plush toys (some, such as Green Puppy, are very rare) to model Thinking Chairs.
* NoFourthWall: The people on the show would often query the "audience" on the answer to the show's questions and puzzles. Not to mention Blue pawprints the screen in the beginning of an episode.
** One interesting example: One time after Steve greets the viewer, he asks how they "got" there. The conclusion he reaches? "Oh, by ''television''. Cool! ''([[ScreenTap knocks on the screen]])''".
* OnceAnEpisode: ''Tons.'' Getting mail, sitting in the Thinking Chair, the "Skidoo..."
** ...and other than mail, this...
*** #mail time...Mail time...Mail time! ''Mail time!!'' '''MAIL TIIIIIIIIIIIIME!!!'''#
* ParentalBonus: There's a scene in one episode where Steve, Blue, and some bunny are acting out a story. Steve is playing the king, and impersonating of course, [[ElvisPresley The King of Rock and Roll]].
* PinkGirlBlueBoy: A notable subversion as Blue and Magenta are both girls.
* PortalPicture: Blue, Steve, and Joe can all "Skidoo" into pretty much any picture around and interact with the residents. Actually, that's pretty awesome...
* PutOnABus: Steve (literally).
* ReTool: From the beginning, the ''Blue's Room'' spin-off never really caught on. So when they made it into a full series, they made several changes. The biggest was adding Blue's new baby brother Sprinkles as a regular member of the cast. Joe was also given a more prominent role and the sets were expanded. It still didn't work and the program ended once its episode order was up and has rarely been seen in repeats since.
* RidiculouslyCuteCritter
* RogerRabbitEffect
* RuleOfThree: The viewer is always expected to find three clues.
** There are also three pink snails hidden in the background of every episode for older viewers to find.
* RunningGag: In "What is Blue Afraid Of?," Steve and Blue skidoo into a mansion with a ghost, Boo, who's afraid of his own name. Whenever Steve says it, the ghost shrieks and shudders. Steve eventually catches onto this and starts getting quite a kick out of saying the name and watching the ghost jump in fright.
* SpinOff: ''Blue's Room,'' which swaps out most of the main cast save Blue and Joe for puppets. Oh, and [[SuddenlyVoiced Blue can talk now.]] Some older fans are not pleased with it.
* SpotlightStealingSquad: PERIWINKLE. (In later seasons)
** And to a lesser extent, Sidetable Drawer.
* SuddenlyVoiced: Blue in the ''Blue's Room'' spin-off series. Additionally, in the book releases, Blue was suddenly voiced before ''Blue's Room'' even started. Seriously, pick up any of the more recent numbered ''Blue's Clues'' book releases not set within the world of ''Blue's Room'' and you'll find that Blue actually talks out loud to Joe, Green Puppy, Magenta and everyone else. This was true even in some of the Steve books.
** Of course, astute viewers might note that Blue always ''could'' talk. Seriously, some of those barks were so specific that she pretty much was talking if you were clever enough to figure out what she was saying.
* SurpriseParty: "Joe's Surprise Party," in which the viewers are asked to keep Joe distracted while Blue and the cast finish putting together a surprise party for him. It works out very well.
* SuspiciouslySimilarSubstitute: Steve's replacement, Joe.
* TakeYourTime: Blue wants a snack, but won't tell us what that specific snack is. We have to waste god-only-knows how much time playing Blue's Clues to find out what snack she wants. (She must not have been ''that'' hungry). What are we going to do today? We have to play Blues Clues to find out we're going to the beach! (Wouldn't that time have been better spent actually DRIVING there?)
** In fairness, all episodes seem to take place in RealTime, so we can be sure that things will be resolved in less than 20 minutes, which isn't that long. And besides, Blue's Clues is ''a really great game''.
* TertiarySexualCharacteristics: The show actually makes a concentrated effort to ''avoid'' this. Almost all of the characters have non-gender-specific features, and all of them speak with the wholly androgynous voices of small children. It's actually more likely for random characters to be ''female.''
* TheMovie: ''Blue's Big Musical Movie'', the only direct-to-video movie for the show.
* [[ThrowTheDogABone Throw The Dog's Human Companion A Bone]]: In ''Blue's Big Musical,'' Steve suddenly realizes that he's ''never found a clue on his own without the help of the kids.'' He's sorely depressed about this fact until he looks inside of a box (that the camera can't see in) and realizes--''there's a clue in there! He found it himself!''
* TitleThemeTune: "Another Blue's Clues Day." They didn't start using it until after Joe became host, though. Up until then, a simple instrumental theme was used to lead into the program.
* TrailersAlwaysSpoil: At least one promo for an episode actually gave enough information for especially astute viewers to figure out the answer to Blue's Clues before the episode ''had even started''.
* UniversalDriversLicense: In "Away Great Playdate" on ''Blue's Room'', Joe conducts a train, drives a taxi and pilots a plane.
* UnsettlingGenderReveal: Kids who watch ''Blue's Clues'' most likely believe that Blue is a boy, [[PinkGirlBlueBoy due to the color of her fur]]. [[InvertedTrope Not so.]]
* UnwantedGlassesPlot: Inverted in "Magenta Gets Glasses," which was also released as one of the books
* ViewersAreGeniuses: Later episodes often covered topics that had been dealt with before, but rather than just being some rehash, they introduced new material. For example, the "Colors Everywhere" episode covered the familiar topic of mixing colors, but took it the new level of showing how the mixed colors could then be mixed ''with each other'' to create even more new colors. "Chartreuse, a color I had not seen, looks to me like a yellowish-green. ... Mix blue and yellow and they're suddenly green. Then blue and green makes aquamarine."
* ViewersAreMorons: Justified, as it's a kid's show. But the presenters often talk to the [[NoFourthWall audience]] like they are imbeciles, regardless of their age, and if the viewer doesn't work out the show's puzzles, the characters would give the answer anyway.
** In the tenth anniversary special, "Meet Blue's Baby Brother," Blue, Joe and the viewers were treated to a game of Gold Clues to figure out the identity of Blue's baby brother. The first clue was the word "puppy." Er, gee, thanks, but was it really necessary to give us a clue for us to figure out that Blue's baby brother is a ''puppy''? Especially considering the fact that we traveled to ''Puppyville'' to find Blue's baby brother.

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