Colori in html

Questi sono i colori previsti dall'html. Ogni singola riga della seguente tabella e' cosi' scritta

<tr><td>MediumSpringGreen</td><td>Verde Primaverile Medio</td><td>#00FA9A</td><td bgcolor="#00FA9A" width="60%"> </td></tr> I valori esadecimali a coppie rappresentano i valori RGB e sono traducibili in decimale coppia per coppia
In realta' questi sono solo i colori che hanno un nome, dal momento che con la sintassi indicata si possono codificare tutti e 16 i milioni di colori codificabili con tre terne di 8 bit, per ognuno dei tre colori primari da 00000000 (0x00) a 11111111 (0xFF), etc...
codificando dal nero 0x000000 al bianco 0xFFFFFF. La ragione principale di queto impoverimento e' che per il sistema visivo umano ci possono essere due piu' codifiche che portano ad una medisima sensazione visiva (in pratica: alcuni colori possono essere rappresentati in piu' modi)

(0x00)(0x00)
ColourColoreHex
BlackNero#000000
NavyBlu Marina#000080
DarkBlueBlu scuro#00008B
MediumBlueBlu Medio#0000CD
BlueBlu#0000FF
DarkGreenVerde scuro#006400
GreenVerde#008000
Teal - #008080
DarkCyanCiano Scuro#008B8B
DeepSkyBlueCeleste scuro#00BFFF
DarkTurquoiseTurchese Scuro#00CED1
MediumSpringGreenVerde Primaverile Medio#00FA9A
LimeLime#00FF00
SpringGreenVerde Primavera#00FF7F
AquaAcqua#00FFFF
CyanCiano#00FFFF
MidnightBlueBlu notte#191970
DodgerBlue - #1E90FF
LightSeaGreenVerde Mare chiaro#20B2AA
ForestGreenVerde Foresta#228B22
SeaGreenVerde Mare#2E8B57
DarkSlateGrayGrigio Tegola scuro#2F4F4F
LimeGreenVerde lime#32CD32
MediumSeaGreenVerde Mare medio#3CB371
TurquoiseTurchese#40E0D0
RoyalBlueBlu reale#4169E1
SteelBlueBlu acciaio#4682B4
DarkSlateBlueBlu tegola scuro#483D8B
MediumTurquoiseTurchese medio#48D1CC
IndigoIndaco#4B0082
DarkOliveGreenVerde Oliva scuro#556B2F
CadetBlue - #5F9EA0
CornflowerBlue - #6495ED
MediumAquaMarineAcquamarina medio#66CDAA
DimGray - #696969
SlateBlueBlu tegola#6A5ACD
OliveDrab - #6B8E23
SlateGrayGrigio Tegola#708090
LightSlateGrayGrigio Tegola chiaro#778899
MediumSlateBlueBlu Tegola medio#7B68EE
LawnGreenverde prato#7CFC00
Chartreuse - #7FFF00
AquamarineAcquamarina#7FFFD4
MaroonMarrone#800000
PurplePorpora#800080
OliveOliva#808000
GrayGrigio#808080
SkyBlueCeleste#87CEEB
LightSkyBlueCeleste chiaro#87CEFA
BlueVioletViola Bluastro#8A2BE2
DarkRedRosso scuro#8B0000
DarkMagentaMagenta Scuro#8B008B
SaddleBrownMarrone Sella#8B4513
DarkSeaGreenVerde Mare scuro#8FBC8F
LightGreenVerde chiaro#90EE90
MediumPurplePorpora medio#9370DB
DarkVioletViola scuro#9400D3
PaleGreenVerde pallido#98FB98
DarkOrchid - #9932CC
YellowGreenGiallo verde#9ACD32
SiennaTerra di Siena#A0522D
Brownmarrone#A52A2A
DarkGrayGrigio scuro#A9A9A9
LightBlueAzzurro#ADD8E6
GreenYellowGiallo Verde#ADFF2F
PaleTurquoise Turchese Pallido#AFEEEE
LightSteelBlueBlu acciaio chiaro#B0C4DE
PowderBlueBlu Polvere#B0E0E6
FireBrickMattone Refrattario#B22222
DarkGoldenRod - #B8860B
MediumOrchid - #BA55D3
RosyBrownMarrone Rosato#BC8F8F
DarkKhakiCachi scuro#BDB76B
SilverArgento#C0C0C0
MediumVioletRedRosso Violaceo medio#C71585
IndianRedRosso Indiano#CD5C5C
PeruPeru'#CD853F
ChocolateCioccolato#D2691E
TanBronzo#D2B48C
LightGrayGrigio chiaro#D3D3D3
ThistleCardo#D8BFD8
Orchid - #DA70D6
GoldenRod - #DAA520
PaleVioletRed - #DB7093
CrimsonCremisi#DC143C
Gainsboro - #DCDCDC
Plumprugna#DDA0DD
BurlyWood - #DEB887
LightCyanCiano chiaro#E0FFFF
LavenderLavanda#E6E6FA
DarkSalmonSalmone Scuro#E9967A
VioletViola#EE82EE
PaleGoldenRod - #EEE8AA
LightCoral Corallo Chiaro#F08080
KhakiCachi#F0E68C
AliceBlue - #F0F8FF
HoneyDewMelata#F0FFF0
AzureAzzurro#F0FFFF
SandyBrownMarrone Sabbia#F4A460
WheatGrano#F5DEB3
BeigeBeige#F5F5DC
WhiteSmokeFumo bianco#F5F5F5
MintCream - #F5FFFA
GhostWhiteBianco Spettro#F8F8FF
SalmonSalmone#FA8072
AntiqueWhiteBianco Antico#FAEBD7
LinenLino#FAF0E6
LightGoldenRodYellow - #FAFAD2
OldLace - #FDF5E6
RedRosso#FF0000
FuchsiaFucsia#FF00FF
MagentaMagenta#FF00FF
DeepPinkRosa Scuro#FF1493
OrangeRedRosso arancio#FF4500
TomatoPomodoro#FF6347
HotPinkRosa caldo#FF69B4
CoralCorallo#FF7F50
DarkOrangeArancio Scuro#FF8C00
LightSalmonSalmone chiaro#FFA07A
Orangearancio#FFA500
LightPinkRosa chiaro#FFB6C1
PinkRosa#FFC0CB
GoldOro#FFD700
PeachPuff - #FFDAB9
NavajoWhiteBianco Navajo#FFDEAD
Moccasin - #FFE4B5
Bisque - #FFE4C4
MistyRose - #FFE4E1
BlanchedAlmond - #FFEBCD
PapayaWhip - #FFEFD5
LavenderBlushBlu Lavanda#FFF0F5
SeaShellConchiglia#FFF5EE
Cornsilk - #FFF8DC
LemonChiffon - #FFFACD
FloralWhiteBianco Floreale#FFFAF0
Snowneve#FFFAFA
YellowGiallo#FFFF00
LightYellowGiallo chiaro#FFFFE0
IvoryAvorio#FFFFF0
WhiteBianco#FFFFFF

tabella di tutti i colori a passo 1 (inizio)

.#000000
.#000004
.#000008
.#00000B
.#00000F
.#FF0000
.#00FF00
.#0000FF
.#000100
.#001000
.#001100
.#010000
.#100000
.#110000
.#000101
.#000110
.#000111
.#001001
.#001010
.#001011
.#001101
.#001110
.#001111
.#010000
.#010001
.#010011
.#100000
.#100001
.#100011
.#110000
.#110001
.#110011
.#110011
.#000001
.#000002
.#000003
.#000004
.#000005
.#000006
.#000007
.#000008
.#000009
.#00000A
.#00000B
.#00000C
.#00000D
.#00000E

three interesting colour video

I do not remember where I've got these videos: the web is a supermarket of interesting things (and of fake news!)
The folloing videos are generated
17 minutes slow cycle froma a saturated red to all the others (yellow, green etc)


about one hour of very fast changing colors (hard for hepileptycs)


about 25 minutes of quite fast (so: slowly than before) changing colors

All video have been probably generated with a macro of GIMP or ffmpeg. Excluding the first one all the colours are flat colours. The videos are all heavily compressed, but due to the characteristics of h264 compression, almost no artifact is perceivablec even stretching them in full screen.
The videos are stream through a video tag from the Apache streaming server, so are practically progressively downloaded on the remote computer.
This can be felt expecially from colors1, where the fast growing gray bar show the state of progressive downloading.