round web buttons in five different colors

graphic blocked out delineated depicted descriptive diagrammatic drawn iconographic illustrated illustrational illustrative marked pictoric pictured portrayed representional visual color glow hue intensity paint stain blush cast chroma chromaticity chromatism coloration coloring complexion dye iridescence luminosity pigment pigmentation saturation tinct tincture tinge tint undertone value chromism colorant polychromasia border button buttons colored colour coloured colours corner corners curve curves dark design designed designer gradient gradients gray green khaki light lilac purple red round rounded shape shapes sixteen web yellow