Color information for RGB #644d4b
Name
Description
Dark grayish scarlet
RGB HEX
#644d4b
ARGB HEX
#ff644d4b
RGB 0-255
rgb(100, 77, 75)
RGBA 0-255
rgba(100, 77, 75, 1)
HSV
hsv(4.8, 25.0, 39.2)
HSL
hsl(4.8, 14.3, 34.3)
CMYK, %
cmyk(0.0, 23.0, 25.0, 60.8)
CIE-L*ab
cielab(35.1, 9.3, 4.9)
XYZ
xyz(9.2, 8.5, 7.8)
Complementary RGB
Gradient
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Color conversions matching RGB #644d4b
Bang-v3
96.2%
Dark grayish reddish brown (Bang-v3 33)
95.6%
Dark grayish vermilion (Bang-v3 62)
94.6%
Dark grayish crimson (Bang-v3 681)
92.4%
Dark grayish rose (Bang-v3 653)
92.2%
Reddish brownish gray (Bang-v3 32)
91.6%
Dark magentaish gray (Bang-v3 597)
90.7%
Dark grayish brown (Bang-v3 88)
90.2%
Dark grayish fuchsia (Bang-v3 627)
British Standard BS4800
90.4%
BS4800 02 C 40 Deep Plum
90.0%
BS4800 04 C 39 Brick Red
88.4%
BS4800 02 C 39 Victoria Plum
87.7%
BS4800 06 C 39 Saddle Brown
86.9%
BS4800 08 B 29 Bitter Chocolate
British Standard BS381C
94.0%
BS381 436 Dark Camouflage Brown
89.4%
BS381 499 Service Brown
89.4%
BS381 444 Terracotta
87.4%
BS381 285 NATO Green
86.5%
BS381 448 Deep Indian Red
Federal Standard 595 (FED-STD-595)
93.4%
FS 30045 Brown
93.2%
FS 30160 Brown
92.0%
FS 20062 Brown
91.9%
FS 30097 Brown
91.5%
FS 30117 Earth Red
Grayscale
Munsell
96.2%
Munsell 2.5YR 3/2
96.2%
Munsell 10R 3/2
95.6%
Munsell 5YR 3/2
95.4%
Munsell 7.5R 3/2
94.9%
Munsell 5R 3/2
ISCC–NBS
98.0%
46 Grayish Reddish Brown
95.2%
23 Dark Reddish Gray
94.7%
64 Brownish Gray
94.5%
61 Grayish Brown
94.3%
20 Dark Grayish Red
92.3%
234 Dark Purplish Gray
Natural Color System (NCS)
97.8%
NCS S 6010-R10B
97.6%
NCS S 6010-Y90R
94.9%
NCS S 6010-Y70R
94.1%
NCS S 5010-Y70R
94.1%
NCS S 6010-Y50R
Pantone Matching System (PMS) Coated
Pantone Matching System (PMS) Uncoated
Pantone Textile Paper eXtended (TPX)
96.5%
18-1415 TPX Marron
96.4%
19-1012 TPX French Roast
95.7%
18-1409 TPX Peppercorn
95.3%
19-1217 TPX Mustang
94.9%
19-1322 TPX Brown Stone
RAL Classic
96.2%
RAL 8016 Mahogany brown
95.2%
RAL 8011 Nut brown
95.0%
RAL 8015 Chestnut brown
94.3%
RAL 8017 Chocolate brown
93.9%
RAL 8012 Red brown
Resene
Websafe
X11 Colors
Oracal Vinyl Colors
89.9%
ORACAL 810 cocoa brown
89.7%
ORACAL 932 graphite metallic
88.6%
ORACAL 937 charcoal metallic
88.3%
ORACAL 934 zinc metallic
88.3%
ORACAL 921 bronze antique metallic
87.9%
ORACAL 073 dark grey
87.8%
ORACAL 088 coffee brown
86.5%
ORACAL 080 brown
Other
Important: Color values are derived from mathematical conversions. These conversions may be inaccurate, approximate, or unsuitable for practical use. Always consult a professional and/or authoritative references before applying them. Be aware that colors can appear very different across screens, phones, tablets, printers, projectors, and other devices.
Color harmonies based on RGB #644d4b
Monochromadic Color Scheme
Analogus Color Scheme
Double Complementary (tetradic)
Complementary Color Scheme
Split Complementary Color Scheme
Triadic (120° Analogus) Color Scheme
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