diff --git a/modules/juce_graphics/colour/juce_Colours.cpp b/modules/juce_graphics/colour/juce_Colours.cpp
index 3dff46488d..cd162852f4 100644
--- a/modules/juce_graphics/colour/juce_Colours.cpp
+++ b/modules/juce_graphics/colour/juce_Colours.cpp
@@ -38,6 +38,7 @@ Colour Colours::findColourForName (const String& colourName,
         { 0x06bdcc29, 0xffffffff }, /* white */
         { 0x002e305a, 0xff0000ff }, /* blue */
         { 0x00308adf, 0xff808080 }, /* grey */
+        { 0x00308a63, 0xff808080 }, /* gray */
         { 0x05e0cf03, 0xff008000 }, /* green */
         { 0x0001b891, 0xffff0000 }, /* red */
         { 0xd43c6474, 0xffffff00 }, /* yellow */
@@ -64,6 +65,7 @@ Colour Colours::findColourForName (const String& colourName,
         { 0x67cd1799, 0xff008b8b }, /* darkcyan */
         { 0x31bbd168, 0xffb8860b }, /* darkgoldenrod */
         { 0x67cecf55, 0xff555555 }, /* darkgrey */
+        { 0x67ceced9, 0xff555555 }, /* darkgray */
         { 0x920b194d, 0xff006400 }, /* darkgreen */
         { 0x923edd4c, 0xffbdb76b }, /* darkkhaki */
         { 0x5c293873, 0xff8b008b }, /* darkmagenta */
@@ -75,11 +77,13 @@ Colour Colours::findColourForName (const String& colourName,
         { 0x61be858a, 0xff8fbc8f }, /* darkseagreen */
         { 0xc2b0f2bd, 0xff483d8b }, /* darkslateblue */
         { 0xc2b34d42, 0xff2f4f4f }, /* darkslategrey */
+        { 0xc2b34cc6, 0xff2f4f4f }, /* darkslategray */
         { 0x7cf2b06b, 0xff00ced1 }, /* darkturquoise */
         { 0xc8769375, 0xff9400d3 }, /* darkviolet */
         { 0x25832862, 0xffff1493 }, /* deeppink */
         { 0xfcad568f, 0xff00bfff }, /* deepskyblue */
         { 0x634c8b67, 0xff696969 }, /* dimgrey */
+        { 0x634c8aeb, 0xff696969 }, /* dimgray */
         { 0x45c1ce55, 0xff1e90ff }, /* dodgerblue */
         { 0xef19e3cb, 0xffb22222 }, /* firebrick */
         { 0xb852b195, 0xfffffaf0 }, /* floralwhite */
@@ -106,11 +110,13 @@ Colour Colours::findColourForName (const String& colourName,
         { 0x21234e3c, 0xfffafad2 }, /* lightgoldenrodyellow */
         { 0xf40157ad, 0xff90ee90 }, /* lightgreen */
         { 0x28e744f5, 0xffd3d3d3 }, /* lightgrey */
+        { 0x28e74479, 0xffd3d3d3 }, /* lightgray */
         { 0x28eb3b8c, 0xffffb6c1 }, /* lightpink */
         { 0x9fb78304, 0xffffa07a }, /* lightsalmon */
         { 0x50632b2a, 0xff20b2aa }, /* lightseagreen */
         { 0x68fb7b25, 0xff87cefa }, /* lightskyblue */
         { 0xa8a35ba2, 0xff778899 }, /* lightslategrey */
+        { 0xa8a35b26, 0xff778899 }, /* lightslategray */
         { 0xa20d484f, 0xffb0c4de }, /* lightsteelblue */
         { 0xaa2cf10a, 0xffffffe0 }, /* lightyellow */
         { 0x0032afd5, 0xff00ff00 }, /* lime */
@@ -163,6 +169,7 @@ Colour Colours::findColourForName (const String& colourName,
         { 0x80da74fb, 0xff87ceeb }, /* skyblue */
         { 0x44a8dd73, 0xff6a5acd }, /* slateblue */
         { 0x44ab37f8, 0xff708090 }, /* slategrey */
+        { 0x44ab377c, 0xff708090 }, /* slategray */
         { 0x0035f183, 0xfffffafa }, /* snow */
         { 0xd5440d16, 0xff00ff7f }, /* springgreen */
         { 0x3e1524a5, 0xff4682b4 }, /* steelblue */