Color information for RGB #66451c

Name
RGB #66451c
Description
Brown
RGB HEX
#66451c
ARGB HEX
#ff66451c
RGB 0-255
rgb(102, 69, 28)
RGBA 0-255
rgba(102, 69, 28, 1)
HSV
hsv(33.2, 72.5, 40.0)
HSL
hsl(33.2, 56.9, 25.5)
CMYK, %
cmyk(0.0, 32.4, 72.5, 60.0)
CIE-L*ab
cielab(32.2, 9.8, 29.7)
XYZ
xyz(7.8, 7.2, 2.1)
Complementary RGB
RGB #99bae3 - Pale, light grayish azure
Gradient
#66451c to complementary #99bae3
Permalink
https://www.perbang.dk/rgb/66451c/

Color conversions matching RGB #66451c

Bang-v3

 
 
94.9%
Deep gamboge (Bang-v3 103)
 
 
94.6%
Brown (Bang-v3 89)
 
 
94.4%
Dark gamboge (Bang-v3 102)
 
 
92.7%
Deep amber (Bang-v3 118)
 
 
92.0%
Deep brown (Bang-v3 90)
 
 
91.8%
Dark tangelo (Bang-v3 74)
 
 
91.1%
Dark amber (Bang-v3 117)
 
 
88.2%
Deep gold (Bang-v3 129)

British Standard BS4800

 
 
94.3%
BS4800 06 C 39 Saddle Brown
 
 
91.4%
BS4800 08 C 39 Coffee
 
 
88.0%
BS4800 10 C 39 Dark Olive
 
 
84.6%
BS4800 08 B 29 Bitter Chocolate
 
 
84.5%
BS4800 06 D 45 Teak

British Standard BS381C

 
 
97.9%
BS381 412 Dark Brown
 
 
91.9%
BS381 489 Leaf Brown
 
 
91.4%
BS381 414 Golden Brown
 
 
91.2%
BS381 446 Red Oxide
 
 
90.4%
BS381 499 Service Brown

Federal Standard 595 (FED-STD-595)

 
 
95.7%
FS 31090 Brown
 
 
94.6%
FS 30118 Field Drab
 
 
94.2%
FS 20140 Brown Special
 
 
94.1%
FS 30215 Brown
 
 
93.0%
FS 33105 Brown

Grayscale

 
 
81.2%
Grayscale 30%
 
 
80.7%
Grayscale 25%
 
 
80.6%
Grayscale 35%

Munsell

 
 
97.2%
Munsell 10YR 3/6
 
 
96.6%
Munsell 10YR 3/4
 
 
95.8%
Munsell 2.5Y 3/4
 
 
95.7%
Munsell 7.5YR 3/6
 
 
95.1%
Munsell 2.5Y 3/6

ISCC–NBS

 
 
98.4%
75 Deep Yellowish Brown
 
 
93.1%
58 Moderate Brown
 
 
93.0%
95 Moderate Olive Brown
 
 
92.2%
56 Deep Brown
 
 
92.1%
55 Strong Brown
 
 
91.3%
78 Dark Yellowish Brown

Natural Color System (NCS)

 
 
96.1%
NCS S 6020-Y20R
 
 
95.0%
NCS S 6020-Y10R
 
 
94.9%
NCS S 7010-Y30R
 
 
94.8%
NCS S 5040-Y10R
 
 
94.1%
NCS S 6030-Y10R

Pantone Matching System (PMS) Coated

 
 
97.3%
Pantone 1405 C
 
 
96.0%
Pantone 463 C
 
 
95.5%
Pantone 2320 C
 
 
95.4%
Pantone 7553 C
 
 
95.3%
Pantone 161 C

Pantone Matching System (PMS) Uncoated

 
 
90.3%
Pantone 4625 U
 
 
90.1%
Pantone 2322 U
 
 
89.4%
Pantone 2320 U
 
 
89.4%
Pantone 1545 U
 
 
88.8%
Pantone 161 U

Pantone Textile Paper eXtended (TPX)

 
 
94.4%
18-1048 TPX Monk's Robe
 
 
93.3%
18-1031 TPX Toffee
 
 
92.3%
18-1033 TPX Dachshund
 
 
91.9%
18-1027 TPX Bison
 
 
91.7%
19-1034 TPX Breen

RAL Classic

 
 
91.2%
RAL 8008 Olive brown
 
 
90.1%
RAL 8007 Fawn brown
 
 
89.2%
RAL 8003 Clay brown
 
 
88.9%
RAL 8011 Nut brown
 
 
88.3%
RAL 8029 Pearl copper

Resene

 
 
97.9%
Antique Brass
 
 
97.2%
Cafe Royale
 
 
96.4%
Ironbark
 
 
96.1%
Dallas
 
 
94.6%
Oak

Websafe

 
 
92.7%
Websafe 663300
 
 
85.9%
Websafe 996633
 
 
84.1%
Websafe 996600
 
 
84.0%
Websafe 993300
 
 
83.7%
Websafe 333300

X11 Colors

 
 
90.3%
tan4
 
 
89.5%
DarkOrange4
 
 
89.4%
SaddleBrown
 
 
89.4%
chocolate4
 
 
89.4%
saddle brown

Oracal Vinyl Colors

 
 
89.1%
ORACAL 810 cocoa brown
 
 
88.8%
ORACAL 080 brown
 
 
87.3%
ORACAL 921 bronze antique metallic
 
 
86.6%
ORACAL 680 steppe green metallic
 
 
85.0%
ORACAL 920 bronze metallic
 
 
84.6%
ORACAL 088 coffee brown
 
 
84.5%
ORACAL 831 middle brown
 
 
82.8%
ORACAL 079 red brown

Other

 
 
77.6%
Arkitektteam AS Red
 
 
77.3%
Ferrari Rosso Corsa
 
 
74.2%
Kraprød
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 #66451c

Monochromadic Color Scheme

Analogus Color Scheme

22.5°
45°
67.5°
90°
112.5°
135°
157.5°

Double Complementary (tetradic)

22.5°
45°
67.5°
90°
112.5°
135°
157.5°

Complementary Color Scheme

Split Complementary Color Scheme

15°
30°
45°
60°
75°

Triadic (120° Analogus) Color Scheme

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