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HEX 666F69 - #666F69, RGB(102,111,105) Color


Color Name: Gray Green*
Hex Color Code: #666F69
RGB Color Code: RGB(102, 111, 105)
CMYK Values*: 8.1%, 0.0%, 5.4%, 56.5%



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What color is 666F69?

The RGB color code for color number #666F69 is RGB(102, 111, 105). In the RGB color model, #666F69 has a red value of 102, a green value of 111, and a blue value of 105. The CMYK color model (also known as process color, used in color printing) comprises 8.1% cyan, 0.0% magenta, 5.4% yellow, and 56.5% key (black). The HSL color scale has a hue of 140° (degrees), 4.2 % saturation, and 41.8 % lightness. In the HSB/HSV color space, #666F69 has a hue of 140° (degrees), 8.1 % saturation and 43.5 % brightness/value.



Color 666F69 is cool or warm?

Color 666F69 is a cool color.



What is the LRV of #666F69? (For interior and product design)

666F69 has an LRV of nearly 15. By LRV value, it is a medium 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

#666F69

Light Color


Compare LRV 15 of #666F69 with dark and light Color




Is #666F69 Readable? WCAG Contrast Checker (For digital design)

Check if the color 666F69 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.





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Color Codes - Color Space Conversions


HEX #666F69 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB


RGBA / RGB

RGB(102, 111, 105)
Red
102 (40.0%)
Green
111 (43.5%)
Blue
105 (41.2%)
Alpha
1 (100.0%)

CMYK

Cyan
8.11%
Magenta
0.00%
Yellow
5.41%
Key
56.47%

HSL

HSL(140deg, 4.2 %, 41.8 %)

Hue
140°
Saturation
4.23 %.
Lightness
41.76 %.

RYB

RYB(92, 118, 122)
Red
92 (36.1%)
Yellow
118 (46.1%)
Blue
122 (47.9%)

HSV/HSB

Hue
140°
Saturation
8.11 %.
Brightness / Value
43.53 %.

HWB

H: 140°

W: 40.00 %

B: 56.47 %

XYZ

X : 13.71

Y : 15.21

Z : 15.58

YXY

Y1 : 15.21

X : 0.31

Y2 : 0.34

CMY

C : 60.00%

M : 56.47%

Y : 58.82%


LRV

~ 15.2 %

Munsell Color System

1.5G 4.4/1.3

CIE-Lab

L : 45.93

A : -4.67

B : 2.16

CIE-Lch

L : 45.93

C : 5.15

H : 155.16

CIE-Luv

L : 45.93

U : -4.66

V : 3.59

Hunter-Lab

L : 39

A : -5.5

B : 3.62






Color Names, Similar Colors and Paint


Color Name of HEX #666F69

Here are the colors similar to 666F69. 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.

#5E716A
Gray Green
ΔE - 4.15 (95.9% similar)
#727472
Nickel
ΔE - 5.21 (94.8% similar)
#696969
Dim Gray
ΔE - 6.46 (93.5% similar)
#676767
Granite Gray
ΔE - 6.67 (93.3% similar)


Similar colors from Pantone, RAL and other color matching system


Pantone TCX

Pantone TCX color similar/equivalent to 666F69.


RAL Design

RAL Design color similar/equivalent to 666F69.


RAL Classic

RAL Classic color similar/equivalent to 666F69.

#6C6E6B
RAL 7005 - Mouse Gray
ΔE - 4.13 (95.9% similar)
#5D6058
RAL 7009 - Green Gray
ΔE - 6.00 (94.0% similar)
#5B686D
RAL 7031 - Blue Gray
ΔE - 6.70 (93.3% similar)
#585C56
RAL 7010 - Tarpaulin Gray
ΔE - 7.10 (92.9% similar)

Pantone PMS

Pantone PMS color similar/equivalent to 666F69.

#707372
PANTONE 424 C
ΔE - 4.97 (95.0% similar)
#5A6C61
PANTONE 4200 C
ΔE - 5.04 (95.0% similar)
#59695D
PANTONE 4199 C
ΔE - 5.29 (94.7% similar)
#6E6C69
PANTONE 10395 C
ΔE - 6.36 (93.6% similar)

British Standard 4800

British Standard 4800 color similar/equivalent to 666F69.

#5E5F50
BS 12-B-25 - Thyme
ΔE - 7.85 (92.2% similar)


Paint color for Hex #666F69

Here are the paint colors similar to 666F69. 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 666F69 similar/equivalent paint from Valspar. Conversion of hex #666F69 to Valspar

#656F6B
Victorian Tapestry (V141-5)
ΔE - 1.09 (98.9% similar)
#6D7671
Coastal Dusk (5002-2B)
ΔE - 2.84 (97.2% similar)
#697473
Adrift at Sea (8004-34F)
ΔE - 3.37 (96.6% similar)
#667063
Puddle Jumper (T606)
ΔE - 3.43 (96.6% similar)


PPG Paints

Hex color 666F69 similar/equivalent paint from PPG Paints. Conversion of hex #666F69 to PPG Paints

#646C64
Gunmetal Gray (PPG1033-6)
ΔE - 1.56 (98.4% similar)
#6A6B65
Armory (PPG1009-6)
ΔE - 4.12 (95.9% similar)
#6E706D
Up In Smoke (PPG1010-6)
ΔE - 4.26 (95.7% similar)
#717572
Pencilpoint (PPG0994-7)
ΔE - 4.27 (95.7% similar)


Sherwin Williams

Hex color 666F69 similar/equivalent paint from Sherwin Williams. Conversion of hex #666F69 to Sherwin Williams

#666D69
Homburg Gray (SW 7622)
ΔE - 1.62 (98.4% similar)
#5E706A
Rocky River (SW 6215)
ΔE - 3.71 (96.3% similar)
#626E60
Basil (SW 6194)
ΔE - 4.22 (95.8% similar)
#63655F
Night Owl (SW 7061)
ΔE - 4.75 (95.3% similar)


Dunn-Edwards

Hex color 666F69 similar/equivalent paint from Dunn-Edwards. Conversion of hex #666F69 to Dunn-Edwards

#656D63
Velvet Clover (DE 6293)
ΔE - 2.15 (97.8% similar)
#5C6B65
Artistic Stone (DE 6307)
ΔE - 3.26 (96.7% similar)
#5E6C62
Windrock (DE 6300)
ΔE - 3.51 (96.5% similar)


Behr

Hex color 666F69 similar/equivalent paint from Behr. Conversion of hex #666F69 to Behr

#616E6C
Mountain Pine (PPU12-19)
ΔE - 2.62 (97.4% similar)
#69756C
Heritage Park (PPU12-18)
ΔE - 2.89 (97.1% similar)
#5C685E
Pine Mountain (N420-6)
ΔE - 3.95 (96.0% similar)
#6B6D6A
Shadows (PPU25-03)
ΔE - 4.13 (95.9% similar)


Benjamin Moore

Hex color 666F69 similar/equivalent paint from Benjamin Moore. Conversion of hex #666F69 to Benjamin Moore

#627067
Caldwell Green (HC-124)
ΔE - 2.75 (97.2% similar)
#606E63
Enchanted Forest (700)
ΔE - 3.55 (96.5% similar)
#5E6C6C
Knoxville Gray (HC-160)
ΔE - 3.86 (96.1% similar)
#717571
Gray Gardens (CSP-55)
ΔE - 4.01 (96.0% similar)


Farrow & Ball

Hex color 666F69 similar/equivalent paint from Farrow & Ball. Conversion of hex #666F69 to Farrow & Ball

#606565
Down Pipe (26)
ΔE - 5.36 (94.6% similar)
#58686A
Inchyra Blue (289)
ΔE - 5.66 (94.3% similar)
#748284
De Nimes (299)
ΔE - 8.66 (91.3% similar)
#665F4B
Cardamom (CB5)
ΔE - 10.89 (89.1% similar)







Color Combinations


#666F69 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



666F69
Gray Green*

6F666C
Old Lavender*


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 #666F69?

Color that best contrast with #666F69 is #6F666C, color name is Old Lavender*
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 #666F69?

Complementary or Opposite color for #666F69 is #6F666C, color name is Old Lavender*.





Color Images and Mockup


Mobile app mockup example for #666F69 color



T-Shirt mockup example for #666F69 color


Chart visualization example with #666F69 color



#666F69 Color Images and Patterns