Values in Abdullah Suriosubroto tilt decisively toward white, giving the palette its luminous character. Abdullah Suriosubroto tilts toward cool - blues and silver-greys carry the structural weight. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 30.6%, #C1C6C1 functions less as a colour accent and more as a complete atmospheric environment. At 1.9%, #9E6445 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. At 44 units across the value scale, the palette keeps contrast readable without letting it dominate. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. This is palette 1 of Abdullah Suriosubroto's sequence - a single chapter in a chromatic story told across many works.