
#221f2aHTML&CSS案例
#221f2a前景
好记性不如烂笔头。
<p style="color: #221f2a">…</p>
#221f2a背景
只要功夫深,铁杵磨成针。
<p style="background-color: #221f2a">…</p>
#221f2a文本阴影
三人一条心,黄土变成金。
<p style="text-shadow: 0.1em 0.1em 0.15em #221f2a">…</p>
色彩空間轉換
- 十进制
- 2236202
- 二进制
- 00100010, 00011111, 00101010
- 十六进制
- #221f2a
- LRV
- ≈ 1.5%
- 短十六進制
- #223 ΔE = 3.237
- RGB
- rgb(34, 31, 42)
- RGBA
- rgba(34, 31, 42, 1.0)
- rg色度
- r: 0.318, g: 0.290, b: 0.393
- RYB
- 红色: 13.333%, 黄色: 12.157%, 蓝色: 16.471%
- Android/android.graphics.Color
- -14541014/0xff221f2a
- HSL
- hsl(256, 15%, 14%)
- HSLA
- hsla(256, 15%, 14%, 1.0)
- HSV/HSB
- 色相: 256° (256.364), 色度: 26% (0.262), 值: 16% (0.165)
- HSP
- 色相: 256.364, 色度: 26.190%, 感知亮度: 13.070%
- HSLuv(HUSL)
- H: 276.156, S: 15.223, L: 12.527
- Cubehelix
- H: -109.013, S: 0.159, L: 0.130
- TSL
- T: -3.646, S: 0.062, L: 0.130
- CMYK
- 青色: 19% (0.190), 洋红色: 26% (0.262), 黄色: 0% (0.000), 黑色: 84% (0.835)
- CMY
- 青色: 87% (0.867), 洋红色: 88% (0.878), 黄色: 84% (0.835)
- XYZ
- X: 1.568, Y: 1.487, Z: 2.395
- xyY
- x: 0.288, y: 0.273, Y: 1.487
- Lab色彩空间
- L: 12.527, a: 4.311, b: -6.850
- CIELuv
- L: 12.527, u: 0.657, v: -6.089
- CIELCH/LCHab
- L: 12.527, C: 8.094, H: 302.184
- CIELUV/LCHuv
- L: 12.527, C: 6.124, H: 276.156
- Hunter-Lab
- L: 12.195, a: 1.602, b: -3.105
- CIECAM02
- J: 9.871, C: 10.445, h: 289.544, Q: 61.899, M: 9.134, s: 38.415, H: 327.681
- OSA-UCS
- 亮度: -10.194, 黄色: -1.243, 绿色: -0.363
- LMS
- L: 1.399, M: 1.436, S: 2.380
- YCbCr
- Y: 44.478, Cb: 132.385, Cr: 128.536
- YCgCo
- Y: 34.500, Cg: -3.500, Co: 6.500
- YDbDr
- Y: 33.151, Db: 13.313, Dr: -1.612
- YPbPr
- Y: 32.431, Pb: 5.155, Pr: 0.994
- xvYCC
- Y: 43.853, Cb: 132.528, Cr: 128.873
- YIQ
- Y: 33.151, I: -1.747, Q: 4.057
- YUV
- Y: 33.151, U: 4.355, V: 0.745
- 孟塞尔颜色系统
- 5P 2/2 ΔE = 6.968
- 品牌顏色
- Dunked ΔE = 9.296