Home > Color > HEX 645b51

HEX 645B51 - #645B51, RGB(100,91,81) Color


Color Name: Umber*
Hex Color Code: #645B51
RGB Color Code: RGB(100, 91, 81)
CMYK Values*: 0.0%, 9.0%, 19.0%, 60.8%





What color is 645B51?

The RGB color code for color number #645B51 is RGB(100, 91, 81). In the RGB color model, #645B51 has a red value of 100, a green value of 91, and a blue value of 81. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 9.0% magenta, 19.0% yellow, and 60.8% key (black). The HSL color scale has a hue of 31.6° (degrees), 10.5 % saturation, and 35.5 % lightness. In the HSB/HSV color space, #645B51 has a hue of 31.6° (degrees), 19.0 % saturation and 39.2 % brightness/value.

Color 645B51 is cool or warm?

Color 645B51 is a warm color.

What is the LRV of 645B51?

Color code 645B51 has an LRV of nearly 11. By LRV value, it is a dark color.
Light Reflectance Value (LRV), indicates how light or dark a color will look on a scale of 0 (black) to 100 (white).






Color Codes - Color Space Conversions


HEX #645B51 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB


RGBA / RGB

RGB(100, 91, 81)
Red
100 (39.2%)
Green
91 (35.7%)
Blue
81 (31.8%)
Alpha
1 (100.0%)

CMYK

Cyan
0.00%
Magenta
9.00%
Yellow
19.00%
Key
60.78%

HSL

HSL(31.58deg, 10.5 %, 35.5 %)

Hue
31.58°
Saturation
10.50 %.
Lightness
35.49 %.

RYB

RYB(118, 131, 131)
Red
118 (46.4%)
Yellow
131 (51.4%)
Blue
131 (51.4%)

HSV/HSB

Hue
31.58°
Saturation
19.00 %.
Brightness / Value
39.22 %.

HWB

H: 31.58°

W: 31.76 %

B: 60.78 %

XYZ

X : 10.48

Y : 10.79

Z : 9.31

YXY

Y1 : 10.79

X : 0.34

Y2 : 0.35

CMY

C : 60.78%

M : 64.31%

Y : 68.24%


LRV

~ 10.8 %

Munsell Color System

3.4Y 3.8/1.2

CIE-Lab

L : 39.22

A : 1.77

B : 7.08

CIE-Lch

L : 39.22

C : 7.3

H : 75.96

CIE-Luv

L : 39.22

U : 5.9

V : 8.42

Hunter-Lab

L : 32.84

A : -0.5

B : 6.17






Color Names and Paint



Color Name of HEX #645B51


Here are the colors similar to 645B51. Delta E (ΔE) is the measure of the difference between two colors. Delta E is measured on a scale from 0 to 100, where 0 means exact match, and 100 is the highest difference.



#635147
Umber
ΔE - 5.63 (94.4% similar)
#645452
Wenge
ΔE - 6.96 (93.0% similar)
#555555
Davy's gray
ΔE - 6.97 (93.0% similar)
#544F3D
Olive drab Camouflage
ΔE - 7.05 (93.0% similar)





Similar colors from Pantone, RAL and other color matching system


RAL Design


RAL Design color similar/equivalent to 645B51.




Pantone TCX


Pantone TCX color similar/equivalent to 645B51.




Pantone PMS


Pantone PMS color similar/equivalent to 645B51.


#645D4F
PANTONE 4231 C
ΔE - 2.74 (97.3% similar)
#59534C
PANTONE 4230 C
ΔE - 3.53 (96.5% similar)
#5B5652
PANTONE 8600 C
ΔE - 3.87 (96.1% similar)
#5F5C58
PANTONE 10396 C
ΔE - 3.93 (96.1% similar)


RAL Classic


RAL Classic color similar/equivalent to 645B51.


#6B665E
RAL 7039 - Quartz Gray
ΔE - 4.40 (95.6% similar)
#575044
RAL 7013 - Brown Gray
ΔE - 4.49 (95.5% similar)
#766A5E
RAL 7006 - Beige Gray
ΔE - 5.96 (94.0% similar)
#5D6058
RAL 7009 - Green Gray
ΔE - 6.95 (93.1% similar)


British Standard 4800


British Standard 4800 color similar/equivalent to 645B51.


#5E5F50
BS 12-B-25 - Thyme
ΔE - 7.03 (93.0% similar)





Paint color for Hex #645B51


Here are the paint colors similar to 645B51. Delta E (ΔE) is the measure of the difference between two colors. Delta E is measured on a scale from 0 to 100, where 0 means exact match, and 100 is the highest difference.


Dunn-Edwards

Hex color 645B51 similar/equivalent paint from Dunn-Edwards. Conversion of hex #645B51 to Dunn-Edwards


#635A4F
Downing to Earth (DET 634)
ΔE - 0.66 (99.3% similar)
#5D5B56
Charcoal Sketch (DET 628)
ΔE - 4.15 (95.9% similar)
#5C5451
Black Russian (DE 6391)
ΔE - 4.57 (95.4% similar)
#695649
Wild Mustang (DEA 161)
ΔE - 5.04 (95.0% similar)


Sherwin Williams

Hex color 645B51 similar/equivalent paint from Sherwin Williams. Conversion of hex #645B51 to Sherwin Williams


#665D57
Manor House (SW 7505)
ΔE - 2.40 (97.6% similar)
#57534C
Thunder Gray (SW 7645)
ΔE - 4.21 (95.8% similar)
#5A5243
Muddled Basil (SW 7745)
ΔE - 4.42 (95.6% similar)
#5E5949
Garden Gate (SW 6167)
ΔE - 4.56 (95.4% similar)


PPG Paints

Hex color 645B51 similar/equivalent paint from PPG Paints. Conversion of hex #645B51 to PPG Paints


#63554B
Ground Coffee (PPG1076-7)
ΔE - 3.30 (96.7% similar)
#5C5752
Undercover (PPG0998-7)
ΔE - 3.32 (96.7% similar)
#665D59
Oswego Tea (PPG1005-6)
ΔE - 3.56 (96.4% similar)
#605C58
Stone's Throw (PPG1008-7)
ΔE - 3.60 (96.4% similar)





Behr

Hex color 645B51 similar/equivalent paint from Behr. Conversion of hex #645B51 to Behr


#655649
Cavalry Brown (N220-7)
ΔE - 3.38 (96.6% similar)
#595147
Potting Soil (N360-7)
ΔE - 3.66 (96.3% similar)
#685951
Museum (MQ2-44)
ΔE - 3.81 (96.2% similar)
#605652
Timber Brown (N140-7)
ΔE - 4.01 (96.0% similar)


Valspar

Hex color 645B51 similar/equivalent paint from Valspar. Conversion of hex #645B51 to Valspar


#625745
Midnight Forest (8004-20G)
ΔE - 3.95 (96.0% similar)
#57524E
Semi-Sweet (4003-2C)
ΔE - 4.73 (95.3% similar)
#62534D
Hunting Boots (1001-9A)
ΔE - 5.12 (94.9% similar)
#685545
Chocolate Diamonds (V133-6)
ΔE - 5.24 (94.8% similar)


Benjamin Moore

Hex color 645B51 similar/equivalent paint from Benjamin Moore. Conversion of hex #645B51 to Benjamin Moore


#65554A
Clinton Brown (HC-67)
ΔE - 4.01 (96.0% similar)
#60544F
Topeka Taupe (1463)
ΔE - 4.35 (95.6% similar)
#5F5047
Rural Earth (1239)
ΔE - 4.95 (95.0% similar)
#60514A
Branchport Brown (HC-72)
ΔE - 5.18 (94.8% similar)








Color Combinations


#645B51 color palettes and scheme combination


Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

645B51
515A64

#645B51 Opposite Color







Color Images and Mockup


Mobile app mockup example for #645B51 color



Website mockup example for #645B51 color



T-Shirt mockup example for #645B51 color


Chart visualization example with #645B51 color



#645B51 Color Images and Patterns