
#2b57c4HTML&CSS案例
#2b57c4前景
好书如挚友。
<p style="color: #2b57c4">…</p>
#2b57c4背景
青出于蓝而胜于蓝。
<p style="background-color: #2b57c4">…</p>
#2b57c4文本阴影
不作不死。
<p style="text-shadow: 0.1em 0.1em 0.15em #2b57c4">…</p>
色彩空間轉換
- 十进制
- 2840516
- 二进制
- 00101011, 01010111, 11000100
- 十六进制
- #2b57c4
- LRV
- ≈ 11.3%
- 短十六進制
- #35b ΔE = 1.386
- RGB
- rgb(43, 87, 196)
- RGBA
- rgba(43, 87, 196, 1.0)
- rg色度
- r: 0.132, g: 0.267, b: 0.601
- RYB
- 红色: 16.863%, 黄色: 30.264%, 蓝色: 76.863%
- Android/android.graphics.Color
- -13936700/0xff2b57c4
- HSL
- hsl(223, 64%, 47%)
- HSLA
- hsla(223, 64%, 47%, 1.0)
- HSV/HSB
- 色相: 223° (222.745), 色度: 78% (0.781), 值: 77% (0.769)
- HSP
- 色相: 222.745, 色度: 78.061%, 感知亮度: 37.971%
- HSLuv(HUSL)
- H: 259.759, S: 86.560, L: 40.104
- Cubehelix
- H: -139.102, S: 1.038, L: 0.336
- TSL
- T: -2.218, S: 0.285, L: 0.338
- CMYK
- 青色: 78% (0.781), 洋红色: 56% (0.556), 黄色: 0% (0.000), 黑色: 23% (0.231)
- CMY
- 青色: 83% (0.831), 洋红色: 66% (0.659), 黄色: 23% (0.231)
- XYZ
- X: 14.365, Y: 11.314, Z: 53.641
- xyY
- x: 0.181, y: 0.143, Y: 11.314
- Lab色彩空间
- L: 40.104, a: 24.504, b: -61.227
- CIELuv
- L: 40.104, u: -16.313, v: -90.292
- CIELCH/LCHab
- L: 40.104, C: 65.948, H: 291.812
- CIELUV/LCHuv
- L: 40.104, C: 91.754, H: 259.759
- Hunter-Lab
- L: 33.636, a: 17.368, b: -71.007
- CIECAM02
- J: 29.093, C: 64.351, h: 258.732, Q: 106.269, M: 56.274, s: 72.770, H: 310.428
- OSA-UCS
- 亮度: -10.572, 黄色: -11.024, 绿色: 2.094
- LMS
- L: 6.676, M: 9.425, S: 52.947
- YCbCr
- Y: 90.107, Cb: 182.363, Cr: 100.945
- YCgCo
- Y: 103.250, Cg: -16.250, Co: -27.500
- YDbDr
- Y: 86.270, Db: 165.097, Dr: 82.305
- YPbPr
- Y: 85.476, Pb: 59.560, Pr: -27.014
- xvYCC
- Y: 89.409, Cb: 180.319, Cr: 104.270
- YIQ
- Y: 86.270, I: -61.229, Q: 24.610
- YUV
- Y: 86.270, U: 53.999, V: -37.961
- 孟塞尔颜色系统
- 10PB 4/12 ΔE = 7.917
- 品牌顏色
- Delicious ΔE = 2.771