HTML Color Codes - Hex Colors - Color Spectrum

Select a startcolor to create spectrum
Restart from the basic HTML colors (RED, GREEN, BLUE)
Restart from a color using the colorpicker.
Click on a color in the spectum grid to refine the spectrum
and find the complementary html colors

Colorpallet from #A30000 to #A3FF00 and to #00A300
#A30000#A30000#A30000#A30000#A30000#A30000#A30000
#A32900#9F2700#9B2400#972200#921F00#8E1D00#891A00
#A35200#9B4D00#924800#8A4400#823F00#793A00#6F3400
#A37A00#977300#8A6C00#7E6500#715E00#655700#554E00
#A3A300#929A00#829000#718700#607D00#507400#3B6800
#A3CC00#8EC000#79B400#65A800#509D00#3B9100#218200
#A3FF00#89F000#6FE200#55D300#3BC400#21B500#00A300

Colorpallet from #A30000 to #A3FF00 and to #0000A3
#A30000#A30000#A30000#A30000#A30000#A30000#A30000
#A32900#9F2204#9B1C08#97150C#920F11#8E0815#89001A
#A35200#9B4508#923811#8A2B19#821E21#79102A#6F0034
#A37A00#97660C#8A5319#7E3F25#712C32#65183E#55004E
#A3A300#928911#826F21#715532#603B43#502153#3B0068
#A3CC00#8EAB15#798B2A#656A3E#504953#3B2968#210082
#A3FF00#89D61A#6FAD34#55854E#3B5C68#213382#0000A3

Colorpallet from #A30000 to #A3FF00 and to #005C00
#A30000#A30000#A30000#A30000#A30000#A30000#A30000
#A32900#9F2500#9B2100#971D00#921800#8E1400#890F00
#A35200#9B4A00#924100#8A3900#823000#792800#6F1D00
#A37A00#976E00#8A6100#7E5500#714800#653C00#552C00
#A3A300#929200#828200#717100#606000#505000#3B3B00
#A3CC00#8EB700#79A200#658E00#507900#3B6400#214A00
#A3FF00#89E500#6FCB00#55B100#3B9700#217D00#005C00

Colorpallet from #A30000 to #00A300 and to #0000A3
#A30000#A30000#A30000#A30000#A30000#A30000#A30000
#891A00#891604#891208#890E0C#890911#890515#89001A
#6F3400#6F2C08#6F2311#6F1B19#6F1321#6F0A2A#6F0034
#554E00#55420C#553519#552925#551C32#55103E#55004E
#3B6800#3B5711#3B4721#3B3632#3B2543#3B1553#3B0068
#218200#216D15#21582A#21443E#212F53#211A68#210082
#00A300#00891A#006F34#00554E#003B68#002182#0000A3

Colorpallet from #A30000 to #00A300 and to #005C00
#A30000#A30000#A30000#A30000#A30000#A30000#A30000
#891A00#891800#891600#891500#891300#891100#890F00
#6F3400#6F3000#6F2D00#6F2900#6F2500#6F2200#6F1D00
#554E00#554900#554300#553E00#553800#553300#552C00
#3B6800#3B6100#3B5A00#3B5200#3B4B00#3B4400#3B3B00
#218200#217900#217000#216700#215E00#215500#214A00
#00A300#009800#008C00#008100#007600#006A00#005C00

Colorpallet from #A30000 to #0000A3 and to #005C00
#A30000#A30000#A30000#A30000#A30000#A30000#A30000
#89001A#890216#890512#89070E#890A09#890C05#890F00
#6F0034#6F052C#6F0923#6F0E1B#6F1313#6F170A#6F1D00
#55004E#550742#550E35#551529#551C1C#552310#552C00
#3B0068#3B0957#3B1347#3B1C36#3B2625#3B2F15#3B3B00
#210082#210C6D#211858#212444#212F2F#213B1A#214A00
#0000A3#000F89#001D6F#002C55#003B3B#004A21#005C00

Colorpallet from #A30000 to #0000A3 and to #0000A3
#A30000#A30000#A30000#A30000#A30000#A30000#A30000
#89001A#89001A#89001A#89001A#89001A#89001A#89001A
#6F0034#6F0034#6F0034#6F0034#6F0034#6F0034#6F0034
#55004E#55004E#55004E#55004E#55004E#55004E#55004E
#3B0068#3B0068#3B0068#3B0068#3B0068#3B0068#3B0068
#210082#210082#210082#210082#210082#210082#210082
#0000A3#0000A3#0000A3#0000A3#0000A3#0000A3#0000A3

Colorpallet from #A30000 to #005C00 and to #0000A3
#A30000#A30000#A30000#A30000#A30000#A30000#A30000
#890F00#890D04#890A08#89080C#890511#890315#89001A
#6F1D00#6F1808#6F1411#6F0F19#6F0A21#6F062A#6F0034
#552C00#55250C#551E19#551725#551032#55093E#55004E
#3B3B00#3B3211#3B2821#3B1F32#3B1543#3B0C53#3B0068
#214A00#213E15#21322A#21263E#211B53#210F68#210082
#005C00#004D1A#003F34#00304E#002168#001282#0000A3