
#281779HTML&CSS案例
#281779前景
水滴石穿,绳锯木断。
<p style="color: #281779">…</p>
#281779背景
好书如挚友。
<p style="background-color: #281779">…</p>
#281779文本阴影
小洞不补,大洞吃苦。
<p style="text-shadow: 0.1em 0.1em 0.15em #281779">…</p>
色彩空間轉換
- 十进制
- 2627449
- 二进制
- 00101000, 00010111, 01111001
- 十六进制
- #281779
- LRV
- ≈ 2.4%
- 短十六進制
- #317 ΔE = 1.832
- RGB
- rgb(40, 23, 121)
- RGBA
- rgba(40, 23, 121, 1.0)
- rg色度
- r: 0.217, g: 0.125, b: 0.658
- RYB
- 红色: 15.686%, 黄色: 9.020%, 蓝色: 47.451%
- Android/android.graphics.Color
- -14149767/0xff281779
- HSL
- hsl(250, 68%, 28%)
- HSLA
- hsla(250, 68%, 28%, 1.0)
- HSV/HSB
- 色相: 250° (250.408), 色度: 81% (0.810), 值: 47% (0.475)
- HSP
- 色相: 250.408, 色度: 80.992%, 感知亮度: 19.442%
- HSLuv(HUSL)
- H: 268.728, S: 82.891, L: 17.664
- Cubehelix
- H: -114.377, S: 1.269, L: 0.152
- TSL
- T: -3.387, S: 0.320, L: 0.154
- CMYK
- 青色: 67% (0.669), 洋红色: 81% (0.810), 黄色: 0% (0.000), 黑色: 53% (0.525)
- CMY
- 青色: 84% (0.843), 洋红色: 91% (0.910), 黄色: 53% (0.525)
- XYZ
- X: 4.632, Y: 2.444, Z: 18.313
- xyY
- x: 0.182, y: 0.096, Y: 2.444
- Lab色彩空间
- L: 17.664, a: 37.526, b: -52.358
- CIELuv
- L: 17.664, u: -1.222, v: -55.055
- CIELCH/LCHab
- L: 17.664, C: 64.417, H: 305.630
- CIELUV/LCHuv
- L: 17.664, C: 55.069, H: 268.728
- Hunter-Lab
- L: 15.633, a: 25.524, b: -58.510
- CIECAM02
- J: 12.622, C: 51.868, h: 273.749, Q: 69.997, M: 45.358, s: 80.499, H: 318.498
- OSA-UCS
- 亮度: -10.810, 黄色: -9.707, 绿色: -0.461
- LMS
- L: 1.470, M: 1.002, S: 18.056
- YCbCr
- Y: 49.730, Cb: 168.506, Cr: 128.505
- YCoCg
- Y: 51.750, Cg: -28.750, Co: -10.250
- YDbDr
- Y: 39.255, Db: 122.984, Dr: -1.395
- YPbPr
- Y: 33.677, Pb: 47.045, Pr: 3.992
- xvYCC
- Y: 44.923, Cb: 169.326, Cr: 131.507
- YIQ
- Y: 39.255, I: -21.357, Q: 34.086
- YUV
- Y: 39.255, U: 40.227, V: 0.654
- 孟塞尔颜色系统
- 10PB 2/10 ΔE = 7.885
- 品牌顏色
- XBox Kinect ΔE = 8.222