Color information for FS 21105 Red
Names
RGB #b51f11
FS 21105 Red
FS 21105 Red
Description
Moderate scarlet
RGB HEX
#b51f11
ARGB HEX
#ffb51f11
RGB 0-255
rgb(181, 31, 17)
RGBA 0-255
rgba(181, 31, 17, 1)
HSV
hsv(5.1, 90.6, 71.0)
HSL
hsl(5.1, 82.8, 38.8)
CMYK, %
cmyk(0.0, 82.9, 90.6, 29.0)
CIE-L*ab
cielab(39.3, 57.2, 46.5)
XYZ
xyz(19.6, 10.8, 1.6)
Complementary RGB
Gradient
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Color conversions matching FS 21105 Red
Bang-v3
96.4%
Strong scarlet (Bang-v3 47)
96.0%
Strong red (Bang-v3 31)
95.2%
Strong vermilion (Bang-v3 61)
94.8%
Strong amaranth (Bang-v3 692)
90.7%
Strong tangelo (Bang-v3 73)
90.4%
Vivid red (Bang-v3 27)
90.3%
Vivid amaranth (Bang-v3 690)
89.8%
Strong crimson (Bang-v3 680)
British Standard BS4800
94.0%
BS4800 04 D 45 Dark Cherry
87.8%
BS4800 04 D 44 Misty Red
86.5%
BS4800 04 E 53 Poppy
85.1%
BS4800 04 C 39 Brick Red
83.1%
BS4800 06 D 45 Teak
British Standard BS381C
98.6%
BS381 538 Post Office Red Cherry
96.6%
BS381 539 Currant Red
92.8%
BS381 564 Bold Red
92.3%
BS381 380 Camouflage Desert Sand
91.5%
BS381 537 Signal Red
Federal Standard 595 (FED-STD-595)
100.0%
FS 21105 Red
99.0%
FS 12197 International Orange
96.8%
FS 31350 Red
93.9%
FS 11136 Insignia Red
93.8%
FS 31136 Insignia Red
Grayscale
Munsell
96.0%
Munsell 10R 4/12
95.6%
Munsell 7.5R 4/14
94.6%
Munsell 10R 4/10
94.1%
Munsell 7.5R 4/12
92.8%
Munsell 10R 3/12
ISCC–NBS
96.2%
36 Deep Reddish Orange
92.2%
38 Dark Reddish Orange
91.4%
40 Strong Reddish Brown
90.0%
11 Vivid Red
87.6%
12 Strong Red
86.1%
15 Moderate Red
Natural Color System (NCS)
97.4%
NCS S 2570-Y70R
96.6%
NCS S 2075-Y70R
96.2%
NCS S 1580-Y80R
95.7%
NCS S 3060-Y70R
95.1%
NCS S 2570-Y80R
Pantone Matching System (PMS) Coated
Pantone Matching System (PMS) Uncoated
Pantone Textile Paper eXtended (TPX)
95.4%
18-1555 TPX Molten Lava
92.2%
18-1454 TPX Red Clay
91.9%
18-1763 TPX High Risk Red
91.6%
18-1664 TPX Fiery Red
91.2%
18-1561 TPX Orange.com
RAL Classic
92.5%
RAL 3020 Traffic red
92.0%
RAL 3033 Pearl pink
91.4%
RAL 2002 Vermilion
90.8%
RAL 3000 Flame red
90.6%
RAL 2013 Pearl orange
Resene
Websafe
X11 Colors
Oracal Vinyl Colors
97.7%
ORACAL 359 tomato
97.5%
ORACAL 329 carnation red
97.1%
ORACAL 031 red
96.6%
ORACAL 305 geranium red
96.5%
ORACAL 334 fire brigade red
95.9%
ORACAL 032 light red
95.9%
ORACAL 027 tomato red
95.8%
ORACAL 330 fox red
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 FS 21105 Red
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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