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HEX 666D7B - #666D7B, RGB(102,109,123) Color


Color Name: Payne's Gray*
Hex Color Code: #666D7B
RGB Color Code: RGB(102, 109, 123)
CMYK Values*: 17.1%, 11.4%, 0.0%, 51.8%



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What color is 666D7B?

The RGB color code for color number #666D7B is RGB(102, 109, 123). In the RGB color model, #666D7B has a red value of 102, a green value of 109, and a blue value of 123. The CMYK color model (also known as process color, used in color printing) comprises 17.1% cyan, 11.4% magenta, 0.0% yellow, and 51.8% key (black). The HSL color scale has a hue of 220° (degrees), 9.3 % saturation, and 44.1 % lightness. In the HSB/HSV color space, #666D7B has a hue of 220° (degrees), 17.1 % saturation and 48.2 % brightness/value.



Color 666D7B is cool or warm?

Color 666D7B is a cool color.



What is the LRV of #666D7B? (For interior and product design)

666D7B 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

#666D7B

Light Color


Compare LRV 15 of #666D7B with dark and light Color




Is #666D7B Readable? WCAG Contrast Checker (For digital design)

Check if the color 666D7B 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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Large Bold text - 14pt







Color Codes - Color Space Conversions


HEX #666D7B color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB


RGBA / RGB

RGB(102, 109, 123)
Red
102 (40.0%)
Green
109 (42.7%)
Blue
123 (48.2%)
Alpha
1 (100.0%)

CMYK

Cyan
17.07%
Magenta
11.38%
Yellow
0.00%
Key
51.76%

HSL

HSL(220deg, 9.3 %, 44.1 %)

Hue
220°
Saturation
9.33 %.
Lightness
44.12 %.

RYB

RYB(84, 103, 124)
Red
84 (33.1%)
Yellow
103 (40.6%)
Blue
124 (48.5%)

HSV/HSB

Hue
220°
Saturation
17.07 %.
Brightness / Value
48.24 %.

HWB

H: 220°

W: 40.00 %

B: 51.76 %

XYZ

X : 14.52

Y : 15.19

Z : 20.91

YXY

Y1 : 15.19

X : 0.29

Y2 : 0.3

CMY

C : 60.00%

M : 57.25%

Y : 51.76%


LRV

~ 15.2 %

Munsell Color System

0.9PB 4.4/1.6

CIE-Lab

L : 45.9

A : 0.51

B : -8.66

CIE-Lch

L : 45.9

C : 8.68

H : 273.4

CIE-Luv

L : 45.9

U : -4.44

V : -12.07

Hunter-Lab

L : 38.98

A : -1.7

B : -4.52






Color Names, Similar Colors and Paint


Color Name of HEX #666D7B

Here are the colors similar to 666D7B. 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.

#536878
Payne's Gray
ΔE - 6.21 (93.8% similar)
#536878
Dark Electric Blue
ΔE - 6.21 (93.8% similar)
#696969
Dim Gray
ΔE - 7.40 (92.6% similar)
#676767
Granite Gray
ΔE - 7.58 (92.4% similar)


Similar colors from Pantone, RAL and other color matching system


Pantone PMS

Pantone PMS color similar/equivalent to 666D7B.

#616E80
PANTONE 4136 C
ΔE - 2.52 (97.5% similar)
#5B6770
PANTONE 431 C
ΔE - 5.09 (94.9% similar)
#63666A
PANTONE Cool Gray 10 C
ΔE - 5.59 (94.4% similar)
#57728B
PANTONE 2166 C
ΔE - 6.94 (93.1% similar)

RAL Design

RAL Design color similar/equivalent to 666D7B.


Pantone TCX

Pantone TCX color similar/equivalent to 666D7B.


British Standard 4800

British Standard 4800 color similar/equivalent to 666D7B.

#54697B
BS 20-C-39 - Blue
ΔE - 5.78 (94.2% similar)
#6A696C
BS 22-B-25 - Nightshade
ΔE - 6.10 (93.9% similar)
#555F68
BS 00-A-09 - Flint Grey
ΔE - 6.60 (93.4% similar)
#697C8D
BS 20-D-44 - Blue
ΔE - 6.96 (93.0% similar)

RAL Classic

RAL Classic color similar/equivalent to 666D7B.

#5B686D
RAL 7031 - Blue Gray
ΔE - 6.99 (93.0% similar)


Paint color for Hex #666D7B

Here are the paint colors similar to 666D7B. 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 666D7B similar/equivalent paint from Valspar. Conversion of hex #666D7B to Valspar

#5F6D7D
Pacific Coast (4004-4B)
ΔE - 2.93 (97.1% similar)
#576B80
Twinkle, Twinkle (V111-5)
ΔE - 5.08 (94.9% similar)
#656B6F
Bottlenose Dolphin (V112-3)
ΔE - 5.32 (94.7% similar)
#60717C
Magnet Dapple (4007-4A)
ΔE - 5.40 (94.6% similar)


PPG Paints

Hex color 666D7B similar/equivalent paint from PPG Paints. Conversion of hex #666D7B to PPG Paints

#5B6676
Blue Zephyr (PPG1042-6)
ΔE - 3.36 (96.6% similar)
#5C707E
Hatteras Gray (PPG10-10)
ΔE - 5.61 (94.4% similar)
#6E7376
Improbable (PPG1011-5)
ΔE - 6.07 (93.9% similar)
#5E686D
Lava Gray (PPG1038-6)
ΔE - 6.09 (93.9% similar)


Farrow & Ball

Hex color 666D7B similar/equivalent paint from Farrow & Ball. Conversion of hex #666D7B to Farrow & Ball

#5C6576
Wine Dark (308)
ΔE - 3.40 (96.6% similar)
#606565
Down Pipe (26)
ΔE - 8.11 (91.9% similar)
#4A5B6B
Stiffkey Blue (281)
ΔE - 8.34 (91.7% similar)
#58686A
Inchyra Blue (289)
ΔE - 9.26 (90.7% similar)


Sherwin Williams

Hex color 666D7B similar/equivalent paint from Sherwin Williams. Conversion of hex #666D7B to Sherwin Williams

#606B75
Granite Peak (SW 6250)
ΔE - 3.62 (96.4% similar)
#626970
Gibraltar (SW 6257)
ΔE - 4.10 (95.9% similar)
#5D6F7F
Distance (SW 6243)
ΔE - 4.46 (95.5% similar)
#656D73
Wall Street (SW 7665)
ΔE - 4.53 (95.5% similar)


Benjamin Moore

Hex color 666D7B similar/equivalent paint from Benjamin Moore. Conversion of hex #666D7B to Benjamin Moore

#586471
Andes Summit (CSP-600)
ΔE - 4.62 (95.4% similar)
#696D70
Trout Gray (2124-20)
ΔE - 5.56 (94.4% similar)
#5A656C
Powell Gray (CW-665)
ΔE - 6.01 (94.0% similar)
#626568
Stormy Sky (1616)
ΔE - 6.28 (93.7% similar)


Dunn-Edwards

Hex color 666D7B similar/equivalent paint from Dunn-Edwards. Conversion of hex #666D7B to Dunn-Edwards

#576A7D
Blue Print (DET 575)
ΔE - 4.90 (95.1% similar)
#52677B
Periscope (DE 5873)
ΔE - 5.99 (94.0% similar)
#53626E
Outer Space (DE 5824)
ΔE - 6.37 (93.6% similar)
#536A79
Turbulent Sea (DE 5803)
ΔE - 6.80 (93.2% similar)


Behr

Hex color 666D7B similar/equivalent paint from Behr. Conversion of hex #666D7B to Behr

#566777
Durango Blue (S510-6)
ΔE - 5.02 (95.0% similar)
#5C7186
Layers Of Ocean (S520-6)
ΔE - 5.21 (94.8% similar)
#5F6E77
Nypd (N480-6)
ΔE - 5.37 (94.6% similar)
#4E6173
English Channel (PPU14-19)
ΔE - 6.93 (93.1% similar)







Color Combinations


#666D7B 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



666D7B
Payne's Gray*

7B7466
Nickel*


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 #666D7B?

Color that best contrast with #666D7B is #7B7466, color name is Nickel*
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 #666D7B?

Complementary or Opposite color for #666D7B is #7B7466, color name is Nickel*.





Color Images and Mockup


Mobile app mockup example for #666D7B color



T-Shirt mockup example for #666D7B color


Chart visualization example with #666D7B color



#666D7B Color Images and Patterns