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Midnight blue is a dark shade ofblue named for its resemblance to the apparently blue color of amoonlitnight sky around afull moon. Midnight blue is identifiably blue to the eye insunlight orfull-spectrum light, but can appear black under certain more limited spectra sometimes found in artificial lighting (especially early 20th-centuryincandescent). It is similar tonavy, which is also a dark blue.
| Midnight Blue | |
|---|---|
| Hex triplet | #191970 |
| sRGBB (r,g,b) | (25, 25, 112) |
| HSV (h,s,v) | (240°, 78%, 44%) |
| CIELChuv (L,C,h) | (16, 49, 266°) |
| Source | X11 |
| ISCC–NBS descriptor | Vivid blue |
| B: Normalized to [0–255] (byte) | |
There are two major shades of midnight blue—theX11 color and theCrayola color. This color was originally calledmidnight. The first recorded use ofmidnight as a color name inEnglish was in 1915.[1]
At right is displayed the colormidnight blue. This is theX11web color midnight blue.
| Midnight Blue (Crayola) | |
|---|---|
| Hex triplet | #003366 |
| sRGBB (r,g,b) | (0, 51, 102) |
| HSV (h,s,v) | (210°, 100%, 40%) |
| CIELChuv (L,C,h) | (21, 42, 253°) |
| Source | Crayola |
| ISCC–NBS descriptor | Deep blue |
| B: Normalized to [0–255] (byte) | |
At right is displayed the dark shade of midnight blue that is calledmidnight blue inCrayola crayons. Midnight blue became an official crayola color in 1958; before that, since having been formulated by Crayola in 1903, it was calledPrussian blue.
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