
#130821HTML&CSS案例
#130821前景
一个萝卜一个坑儿。
<p style="color: #130821">…</p>
#130821背景
星星之火,可以燎原。
<p style="background-color: #130821">…</p>
#130821文本阴影
一日之计在于晨。
<p style="text-shadow: 0.1em 0.1em 0.15em #130821">…</p>
色彩空間轉換
- 十进制
- 1247265
- 二进制
- 00010011, 00001000, 00100001
- 十六进制
- #130821
- LRV
- ≈ 0.5%
- 短十六進制
- #102 ΔE = 2.827
- RGB
- rgb(19, 8, 33)
- RGBA
- rgba(19, 8, 33, 1.0)
- rg色度
- r: 0.317, g: 0.133, b: 0.550
- RYB
- 红色: 7.451%, 黄色: 3.137%, 蓝色: 12.941%
- Android/android.graphics.Color
- -15529951/0xff130821
- HSL
- hsl(266, 61%, 8%)
- HSLA
- hsla(266, 61%, 8%, 1.0)
- HSV/HSB
- 色相: 266° (266.400), 色度: 76% (0.758), 值: 13% (0.129)
- HSP
- 色相: 266.400, 色度: 75.758%, 感知亮度: 6.440%
- HSLuv(HUSL)
- H: 279.526, S: 59.136, L: 3.811
- Cubehelix
- H: -99.573, S: 0.772, L: 0.055
- TSL
- T: -4.054, S: 0.269, L: 0.055
- CMYK
- 青色: 42% (0.424), 洋红色: 76% (0.758), 黄色: 0% (0.000), 黑色: 87% (0.871)
- CMY
- 青色: 93% (0.925), 洋红色: 97% (0.969), 黄色: 87% (0.871)
- XYZ
- X: 0.630, Y: 0.422, Z: 1.487
- xyY
- x: 0.248, y: 0.166, Y: 0.422
- Lab色彩空间
- L: 3.811, a: 9.373, b: -13.647
- CIELuv
- L: 3.811, u: 1.129, v: -6.728
- CIELCH/LCHab
- L: 3.811, C: 16.556, H: 304.484
- CIELUV/LCHuv
- L: 3.811, C: 6.822, H: 279.526
- Hunter-Lab
- L: 6.496, a: 5.941, b: -9.024
- CIECAM02
- J: 4.961, C: 20.406, h: 296.700, Q: 43.881, M: 17.845, s: 63.771, H: 332.100
- OSA-UCS
- 亮度: -10.484, 黄色: -2.883, 绿色: -1.258
- LMS
- L: 0.401, M: 0.282, S: 1.470
- YCbCr
- Y: 28.149, Cb: 137.347, Cr: 131.054
- YCoCg
- Y: 17.000, Cg: -9.000, Co: 1.250
- YDbDr
- Y: 14.139, Db: 28.375, Dr: -9.238
- YPbPr
- Y: 12.143, Pb: 11.235, Pr: 4.350
- xvYCC
- Y: 26.429, Cb: 137.869, Cr: 131.821
- YIQ
- Y: 14.139, I: -1.479, Q: 10.104
- YUV
- Y: 14.139, U: 9.282, V: 4.265
- 孟塞尔颜色系统
- 5P 2/4 ΔE = 15.750
- 品牌顏色
- GitHub ΔE = 15.999