搜尋顏色
#221d1b 色彩解析
rgb(34, 29, 27)
device-cmyk(0% 15% 21% 87%)
hsl(17, 11%, 12%)
hwb(17 11% 87%)
lch(11.3% 3.18 46.81)
black (最近)
black
#221d1b 顏色代碼
#221d1b 在 RGB 色彩模式中，它由 34% 的紅色、29% 的綠色和 27% 的藍色組成。在 CMYK 模式下，它轉換為 0% 青色、15% 洋紅、21% 黃色和 87% 黑色。這個顏色的 HSL 是 17 度，飽和度（Saturation）11% 和亮度（Lightness）12%。LAB 色彩模式中的值是 L: 11.3, a: 2.17, b: 2.32。
| hex | #221d1b |
| rgb | 34, 29, 27, 1 |
| hsl | 17, 11, 12, 1 |
| hsv | 17, 21, 13, 1 |
| cmyk | 0, 15, 21, 87, 1 |
| hwb | 17, 11, 87, 1 |
| lab | 11.3, 2.17, 2.32, 1 |
| lch | 11.3, 3.18, 46.81, 1 |
| xyz | 1.33, 1.3, 0.92, 1 |
顏色對比檢查
檢查背景色和文字顏色的顏色對比度是否符合 WCAG 標準。
16.67
背景色
文字顏色
Obama has seen to the passage of the most radical legislation in recent American history and so-called 'progressives' should be thanking him for it - even as many of the rest of us rear in horror from its implications.
- John Podhoretz
Obama has seen to the passage of the most radical legislation in recent American history and so-called 'progressives' should be thanking him for it - even as many of the rest of us rear in horror from its implications.
- John Podhoretz
色盲模擬
色盲 (Blindness) 模擬，通過模擬色盲的視覺效果，幫助設計師和開發人員設計更友好的產品。