颜色转换
颜色转换 for #B21721 颜色
用于比较屏幕、涂料、调色板和数字素材的完整数值资料。
颜色空间
| RGB | 178 | 23 | 33 | |
|---|---|---|---|---|
| HSL | 356.13° | 77.11% | 39.41% | |
| HSV | 356.13° | 87.08% | 69.8% | |
| CMYK | 0% | 87.08% | 81.46% | 30.2% |
| XYZ | 18.9434 | 10.1907 | 2.4081 | |
| Yxy | 10.1907 | 0.6006 | 0.3231 | |
| Hunter Lab | 31.9229 | 50.0581 | 17.8752 | |
| CIE-Lab | 38.1825 | 58.5176 | 37.2787 | |
| CIE-LCH | 38.1825 | 69.3831 | 32.4992 | |
| CIE-LUV | 38.1825 | 111.8873 | 21.8228 |
进制数值
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110010 | 00010111 | 00100001 |
| Octal | 262 | 27 | 41 |
| Decimal | 178 | 23 | 33 |
| Hex | B2 | 17 | 21 |
RGB 比例
CMYK 比例
暗色阶 #B21721
浅色阶 #B21721
和谐
配色方案
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B21721 颜色 黑色背景
#B21721 颜色 示例文字
#B21721 颜色 白色背景
#B21721 颜色 示例文字
#B21721 CSS 代码
.background { background-color: #B21721; }
.text { color: #B21721; }
.border { border: 3px solid #B21721; }
.shadow { box-shadow: 0 8px 28px rgba(178, 23, 33, 0.35); }CSS 预览
可访问性
白底对比6.91:1AA
黑底对比3.04:1大号文字
网页安全色#990033Near
亮度0.10190-1
语言
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B21721 color
PortuguêsCor #B21721
EspañolColor #B21721
한국어#B21721 색상
日本語#B21721 の色
中文#B21721 颜色
DeutschFarbe #B21721
FrançaisCouleur #B21721
组合
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B21721 颜色.
相近颜色
See 红色系