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What color is 663C40?

The RGB color code for color number #663C40 is RGB(102, 60, 64). In the RGB color model, #663C40 has a red value of 102, a green value of 60, and a blue value of 64. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 41.2% magenta, 37.3% yellow, and 60.0% key (black). The HSL color scale has a hue of 354.3° (degrees), 25.9 % saturation, and 31.8 % lightness. In the HSB/HSV color space, #663C40 has a hue of 354.3° (degrees), 41.2 % saturation and 40.0 % brightness/value.



Color 663C40 is cool or warm?

Color 663C40 is a warm color.



What is the LRV of #663C40? (For interior and product design)

663C40 has an LRV of nearly 6. By LRV value, it is a dark color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.



Dark Color

#663C40

Light Color


Compare LRV 6 of #663C40 with dark and light Color




Is #663C40 Readable? WCAG Contrast Checker (For digital design)

Check if the color 663C40 meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

  • Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
  • Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.





Change Background Color:

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt







Color Codes - Color Space Conversions


HEX #663C40 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB


RGBA / RGB

RGB(102, 60, 64)
Red
102 (40.0%)
Green
60 (23.5%)
Blue
64 (25.1%)
Alpha
1 (100.0%)

CMYK

Cyan
0.00%
Magenta
41.18%
Yellow
37.25%
Key
60.00%

HSL

HSL(354.29deg, 25.9 %, 31.8 %)

Hue
354.29°
Saturation
25.93 %.
Lightness
31.76 %.

RYB

RYB(152, 133, 141)
Red
152 (59.7%)
Yellow
133 (52.2%)
Blue
141 (55.3%)

HSV/HSB

Hue
354.29°
Saturation
41.18 %.
Brightness / Value
40.00 %.

HWB

H: 354.29°

W: 23.53 %

B: 60.00 %

XYZ

X : 8.02

Y : 6.43

Z : 5.67

YXY

Y1 : 6.43

X : 0.4

Y2 : 0.32

CMY

C : 60.00%

M : 76.47%

Y : 74.90%


LRV

~ 6.4 %

Munsell Color System

4.6R 2.9/3.3

CIE-Lab

L : 30.46

A : 19.03

B : 5.43

CIE-Lch

L : 30.46

C : 19.79

H : 15.93

CIE-Luv

L : 30.46

U : 26.29

V : 3.17

Hunter-Lab

L : 25.35

A : 12.11

B : 4.49






Color Names and Paint



Color Name of HEX #663C40


Here are the colors similar to 663C40. 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.



#704241
Deep Coffee
ΔE - 3.42 (96.6% similar)
#733635
Garnet
ΔE - 5.79 (94.2% similar)
#722F37
Red Wine
ΔE - 5.97 (94.0% similar)
#614051
Eggplant (Aubergine)
ΔE - 6.73 (93.3% similar)




Similar colors from Pantone, RAL and other color matching system


RAL Design


RAL Design color similar/equivalent to 663C40.




Pantone TCX


Pantone TCX color similar/equivalent to 663C40.




Pantone PMS


Pantone PMS color similar/equivalent to 663C40.


#643335
PANTONE 1817 C
ΔE - 3.35 (96.7% similar)
#6A3735
PANTONE 498 C
ΔE - 4.15 (95.9% similar)
#633231
PANTONE 7630 C
ΔE - 4.36 (95.6% similar)
#622E37
PANTONE 8542 C
ΔE - 4.47 (95.5% similar)


British Standard 4800


British Standard 4800 color similar/equivalent to 663C40.


#7B4945
BS 04-C-39 - Copperbeech
ΔE - 6.51 (93.5% similar)
#5E354B
BS 24-E-58 - Purple
ΔE - 7.70 (92.3% similar)


RAL Classic


RAL Classic color similar/equivalent to 663C40.


#66332B
RAL 8012 - Red Brown
ΔE - 6.88 (93.1% similar)
#6D342D
RAL 3009 - Oxide Red
ΔE - 7.06 (92.9% similar)
#5E2F26
RAL 8015 - Chestnut Brown
ΔE - 7.72 (92.3% similar)




Paint color for Hex #663C40


Here are the paint colors similar to 663C40. 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.


Valspar

Hex color 663C40 similar/equivalent paint from Valspar. Conversion of hex #663C40 to Valspar


#663F44
Merlot (V078-6)
ΔE - 1.33 (98.7% similar)
#6D3F48
Stoic (1010-6)
ΔE - 2.67 (97.3% similar)
#663D3A
Brown Plum (1006-7A)
ΔE - 3.21 (96.8% similar)
#703D3D
Molten Sulphur (V080-6)
ΔE - 3.44 (96.6% similar)


Benjamin Moore

Hex color 663C40 similar/equivalent paint from Benjamin Moore. Conversion of hex #663C40 to Benjamin Moore


#693A3C
Cascabel Chile (CSP-445)
ΔE - 1.84 (98.2% similar)
#6D4243
Ruby Dusk (1267)
ΔE - 2.43 (97.6% similar)
#693541
Radicchio (CC-32)
ΔE - 3.81 (96.2% similar)
#703E3C
Chestnut (2082-10)
ΔE - 3.92 (96.1% similar)


Dunn-Edwards

Hex color 663C40 similar/equivalent paint from Dunn-Edwards. Conversion of hex #663C40 to Dunn-Edwards


#684141
Folklore (DET 413)
ΔE - 2.31 (97.7% similar)
#674247
Jazz Berry Jam (DET 401)
ΔE - 2.32 (97.7% similar)
#643B46
Wine Goblet (DET 400)
ΔE - 3.13 (96.9% similar)
#763B42
Garnet Evening (DEA 147)
ΔE - 4.40 (95.6% similar)


Sherwin Williams

Hex color 663C40 similar/equivalent paint from Sherwin Williams. Conversion of hex #663C40 to Sherwin Williams


#623F45
Deep Maroon (SW 0072)
ΔE - 2.52 (97.5% similar)
#5F3D3F
Cordovan (SW 6027)
ΔE - 2.57 (97.4% similar)
#5D3736
Sommelier (SW 7595)
ΔE - 3.27 (96.7% similar)
#63333E
Burgundy (SW 6300)
ΔE - 3.68 (96.3% similar)


Behr

Hex color 663C40 similar/equivalent paint from Behr. Conversion of hex #663C40 to Behr


#684344
Twinberry (MQ1-14)
ΔE - 2.64 (97.4% similar)
#683E3B
Chipotle Paste (PPU2-01)
ΔE - 3.24 (96.8% similar)
#744245
Rumors (MQ1-15)
ΔE - 3.52 (96.5% similar)
#70474B
Formal Maroon (PPU1-14)
ΔE - 3.61 (96.4% similar)


Farrow & Ball

Hex color 663C40 similar/equivalent paint from Farrow & Ball. Conversion of hex #663C40 to Farrow & Ball


#6F4449
Preference Red (297)
ΔE - 2.83 (97.2% similar)
#5E4449
Brinjal (222)
ΔE - 5.56 (94.4% similar)
#8B4D4F
Eating Room Red (43)
ΔE - 9.23 (90.8% similar)
#53454F
Pelt (254)
ΔE - 10.63 (89.4% similar)


PPG Paints

Hex color 663C40 similar/equivalent paint from PPG Paints. Conversion of hex #663C40 to PPG Paints


#723F45
Merlot (PPG13-04)
ΔE - 3.03 (97.0% similar)
#6C403E
Burgundy Wine (PPG1053-7)
ΔE - 3.13 (96.9% similar)
#71424A
Red Red Wine (PPG1049-7)
ΔE - 3.24 (96.8% similar)
#604046
Gooseberry (PPG1048-7)
ΔE - 3.46 (96.5% similar)







Color Combinations


#663C40 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.




Complementary / Opposite Color



663C40
Deep Coffee*

3C6662
Skobeloff Green*


Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.


What is the contrasting color of #663C40?

Color that best contrast with #663C40 is #3C6662, color name is Skobeloff Green*
Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.


What color compliments #663C40?

Complementary or Opposite color for #663C40 is #3C6662, color name is Skobeloff Green*.





Color Images and Mockup


Mobile app mockup example for #663C40 color



T-Shirt mockup example for #663C40 color


Chart visualization example with #663C40 color



#663C40 Color Images and Patterns