“ 数字色彩 ” 讲课之四
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“ 数字色彩” 讲课之四
主色调的搭配主色调的搭配
主 讲:李丽红
深圳大学艺术与设计学院
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第一节 色彩的形成
一、 光与色彩
光是自然界的一种物理现象。对于地球来说,最大的光源就是太阳。太阳给地球带来生命,同时也赋予世界万紫千红的色彩 。
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二、光的色散
我们让阳光或灯泡发出的白光(发射光)透过三棱镜,把它折射到白色的屏幕上,就可以看见白色光分解成彩色光。光谱颜色是一条从红色到紫色柔和过渡的彩色光带,它不是仅有七种生硬的颜色,我们平时所说的七色光,只是一种高度的语言概括。
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第二节 主色调
颜色的相互搭配形成色调,如红色调、黄色调、绿色调、青色调、蓝色调、紫色调等。 主色调就是以某一类颜色的色相为主,在色调中起主导和统领的作用。
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一、红色调红色是生命的颜色。生活文化中,红色向来占有重要的地位。 红常指权贵和女性。红比喻热闹繁华。喜事用红色象征。各大洲都有使用红色的习俗。
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二、橙色调
橙色是明艳亮丽的色彩,是暖色系中最温暖的色,它使人联想到金色的秋天,丰硕的果实,是一种富足、快乐而幸福的颜色。
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三、黄色调
黄色灿烂、辉煌,有着太阳般的光辉,象征着人类精神世界的智慧之光。
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四、绿色调
绿色是大自然中植物的颜色,它生机昂然、清新宁
静,是生命和自然力量的象征。鲜艳的绿色是一种非常
美丽、优雅的颜色。绿色宽容、大度,几乎能容纳所有
的颜色,它传达清爽、理想、希望、生长的意象。
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五、青色调
青色是一个容易混淆的颜色,在传统的绘画色彩里它往往被忽略,以往很少有人把它作为三原色之一看待,认为它只是一个介于绿色与蓝色之间的“天蓝”或“湖蓝”颜色。
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六、蓝色调
蓝色对于视觉器官的刺激比较弱,在光线不足的情况下就不易辨识,具有缓和情绪的作用。
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七、紫色调
按照传统绘画色彩的知识,紫色是红色与青色的混合,玫瑰红属于一种红紫色。紫色精致而富丽,高贵而迷人。
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