颜色转换
颜色转换 for #B21821 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 | 24 | 33 | |
|---|---|---|---|---|
| HSL | 356.49° | 76.24% | 39.61% | |
| HSV | 356.49° | 86.52% | 69.8% | |
| CMYK | 0% | 86.52% | 81.46% | 30.2% |
| XYZ | 18.9636 | 10.2312 | 2.4149 | |
| Yxy | 10.2312 | 0.5999 | 0.3237 | |
| Hunter Lab | 31.9862 | 49.85 | 17.9158 | |
| CIE-Lab | 38.2542 | 58.3124 | 37.3495 | |
| CIE-LCH | 38.2542 | 69.2483 | 32.6398 | |
| CIE-LUV | 38.2542 | 111.5617 | 21.9537 |
进制数值
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10110010 | 00011000 | 00100001 |
| Octal | 262 | 30 | 41 |
| Decimal | 178 | 24 | 33 |
| Hex | B2 | 18 | 21 |
RGB 比例
CMYK 比例
暗色阶 #B21821
浅色阶 #B21821
和谐
配色方案
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#B21821 颜色 黑色背景
#B21821 颜色 示例文字
#B21821 颜色 白色背景
#B21821 颜色 示例文字
#B21821 CSS 代码
.background { background-color: #B21821; }
.text { color: #B21821; }
.border { border: 3px solid #B21821; }
.shadow { box-shadow: 0 8px 28px rgba(178, 24, 33, 0.35); }CSS 预览
可访问性
白底对比6.89:1AA
黑底对比3.05:1大号文字
网页安全色#990033Near
亮度0.10230-1
语言
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#B21821 color
PortuguêsCor #B21821
EspañolColor #B21821
한국어#B21821 색상
日本語#B21821 の色
中文#B21821 颜色
DeutschFarbe #B21821
FrançaisCouleur #B21821
组合
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #B21821 颜色.
相近颜色
See 红色系