Color Search
Favorite Color


You can see a list of color names, color codes, color samples, etc. used in HTML and CSS.
One page for each color code displays detailed RGB and HSV values, hue, saturation, color list by brightness, and sample color codes such as tone-on-tone and contrast, which can be used for various purposes.
You can also easily analyze the colors of locally stored images and display them in RGB on the web, or convert the RGB colors and HSV hexadecimal numbers and display them.

Color Picker

Convenient Tool

You can check color information such as photos on the WEB and convert RGB and HSV color codes.

Search by Color

You can see a list of color samples and color names that are close to it from the color system.

Color Scheme

You can see the color schemes of various colors and check the combination of the color schemes from the specified color.

Random Color

Color Sample Color Code Color component
Hexadecimal (red, green, blue)
Color component
Decimal (red, green, blue)
Color name
#FFD400 FF D4 00 255 212 0 黄色Kiiro (きいろ)
#FFD400 FF D4 00 255 212 0 蒲公英色Tampopoiro (たんぽぽいろ)
#FFEDB3 FF ED B3 255 237 179 クリーム色Kuriーmuiro (クリームいろ)
Cream Yellow
#5B8063 5B 80 63 91 128 99 灰緑Haimidori (はいみどり)
#CEE6C1 CE E6 C1 206 230 193 薄緑/淡緑Usumidori (うすみどり)
#FFE8AF FF E8 AF 255 232 175 Leghorn
#47845E 47 84 5E 71 132 94 緑青色Ryokushoiro (りょくしょういろ)