According to the Applesoft Reference Manual, valid low resolurtion colors are Black [0], Magenta [1], Dark Blue [2], Purple [3], Dark Green [4], Dark Gray [5], Medium Blue [6], Light Blue [7], Brown [8], Orange [9], Gray [10], Pink [11], Green [12], Yellow [13], Aqua [14] and White [15].
Linards Ticmanis has analyzed the Definitive Apple Colors.
| Index | SMPTE color space | sRGB color space | ||
|---|---|---|---|---|
| RGB[0] | 0x000000 | 0x000000 | ||
| RGB[1] | 0x901740 | 0x8a2140 | ||
| RGB[2] | 0x402ca5 | 0x3c22a5 | ||
| RGB[3] | 0xd043e5 | 0xc847e4 | ||
| RGB[4] | 0x006940 | 0x07653e | ||
| RGB[5] | 0x808080 | 0x7b7e80 | ||
| RGB[6] | 0x2f95e5 | 0x308fe3 | ||
| RGB[7] | 0xbfabff | 0xb9a9fd | ||
| RGB[8] | 0x405400 | 0x3b5107 | ||
| RGB[9] | 0xd06a1a | 0xc77028 | ||
| RGB[A] | 0x808080 | 0x7b7e80 | ||
| RGB[B] | 0xff96bf | 0xf39ac2 | ||
| RGB[C] | 0x2fbc1a | 0x2fb81f | ||
| RGB[D] | 0xbfd35a | 0xb9d060 | ||
| RGB[E] | 0x6fe8bf | 0x6ee1c0 | ||
| RGB[F] | 0xffffff | 0xffffff | ||
1 GR : HOME : PRINT :
FOR X = 4 TO 35 :
COLOR = C : H = C > 9 :
POKE 1616 + 128 * U + X, 176 + K * (C - 11 * H) + H :
VLIN 0,39 AT X : C = C + K : K = K = 0 : U = U = K :
NEXT
