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HEX 3F6666 - #3F6666, RGB(63,102,102) Color


Color Name: Dark Slate Gray*
Hex Color Code: #3F6666
RGB Color Code: RGB(63, 102, 102)
CMYK Values*: 38.2%, 0.0%, 0.0%, 60.0%



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What color is 3F6666?

The RGB color code for color number #3F6666 is RGB(63, 102, 102). In the RGB color model, #3F6666 has a red value of 63, a green value of 102, and a blue value of 102. The CMYK color model (also known as process color, used in color printing) comprises 38.2% cyan, 0.0% magenta, 0.0% yellow, and 60.0% key (black). The HSL color scale has a hue of 180° (degrees), 23.6 % saturation, and 32.4 % lightness. In the HSB/HSV color space, #3F6666 has a hue of 180° (degrees), 38.2 % saturation and 40.0 % brightness/value.



Color 3F6666 is cool or warm?

Color 3F6666 is a cool color.



What is the LRV of #3F6666? (For interior and product design)

3F6666 has an LRV of nearly 12. 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

#3F6666

Light Color


Compare LRV 12 of #3F6666 with dark and light Color




Is #3F6666 Readable? WCAG Contrast Checker (For digital design)

Check if the color 3F6666 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 #3F6666 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB


RGBA / RGB

RGB(63, 102, 102)
Red
63 (24.7%)
Green
102 (40.0%)
Blue
102 (40.0%)
Alpha
1 (100.0%)

CMYK

Cyan
38.24%
Magenta
0.00%
Yellow
0.00%
Key
60.00%

HSL

HSL(180deg, 23.6 %, 32.4 %)

Hue
180°
Saturation
23.64 %.
Lightness
32.35 %.

RYB

RYB(96, 132, 151)
Red
96 (37.8%)
Yellow
132 (51.7%)
Blue
151 (59.2%)

HSV/HSB

Hue
180°
Saturation
38.24 %.
Brightness / Value
40.00 %.

HWB

H: 180°

W: 24.71 %

B: 60.00 %

XYZ

X : 9.2

Y : 11.52

Z : 14.31

YXY

Y1 : 11.52

X : 0.26

Y2 : 0.33

CMY

C : 75.29%

M : 60.00%

Y : 60.00%


LRV

~ 11.5 %

Munsell Color System

4.1BG 3.9/3.2

CIE-Lab

L : 40.44

A : -13.71

B : -4.37

CIE-Lch

L : 40.44

C : 14.39

H : 197.68

CIE-Luv

L : 40.44

U : -17.99

V : -3.89

Hunter-Lab

L : 33.94

A : -11.01

B : -1.24






Color Names, Similar Colors and Paint


Color Name of HEX #3F6666

Here are the colors similar to 3F6666. 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.

#2F4F4F
Dark Slate Gray
ΔE - 7.80 (92.2% similar)
#5E716A
Gray Green
ΔE - 8.06 (91.9% similar)
#4D5D53
Feldgrau
ΔE - 8.16 (91.8% similar)
#007474
Skobeloff Green
ΔE - 8.36 (91.6% similar)


Similar colors from Pantone, RAL and other color matching system


Pantone TCX

Pantone TCX color similar/equivalent to 3F6666.


RAL Design

RAL Design color similar/equivalent to 3F6666.


Pantone PMS

Pantone PMS color similar/equivalent to 3F6666.

#3E5D58
PANTONE 5477 C
ΔE - 4.10 (95.9% similar)
#435D5B
PANTONE 4188 C
ΔE - 4.18 (95.8% similar)
#50685D
PANTONE 4201 C
ΔE - 6.38 (93.6% similar)
#5B7570
PANTONE 2463 C
ΔE - 7.33 (92.7% similar)

British Standard 4800

British Standard 4800 color similar/equivalent to 3F6666.

#3D6C62
BS 18-D-44 - Blue
ΔE - 5.49 (94.5% similar)


Paint color for Hex #3F6666

Here are the paint colors similar to 3F6666. 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.


Sherwin Williams

Hex color 3F6666 similar/equivalent paint from Sherwin Williams. Conversion of hex #3F6666 to Sherwin Williams

#376167
Deep Sea Dive (SW 7618)
ΔE - 3.41 (96.6% similar)
#2E6864
Green Bay (SW 6481)
ΔE - 4.38 (95.6% similar)
#016367
Really Teal (SW 6489)
ΔE - 6.49 (93.5% similar)


Benjamin Moore

Hex color 3F6666 similar/equivalent paint from Benjamin Moore. Conversion of hex #3F6666 to Benjamin Moore

#4E6C6B
Polished Slate (713)
ΔE - 3.48 (96.5% similar)
#306E6D
Casco Bay (2051-30)
ΔE - 4.66 (95.3% similar)
#3E7371
Newport Green (2050-30)
ΔE - 5.15 (94.8% similar)
#236D73
North Sea Green (2053-30)
ΔE - 5.41 (94.6% similar)


Behr

Hex color 3F6666 similar/equivalent paint from Behr. Conversion of hex #3F6666 to Behr

#3A6B66
Beta Fish (M450-7)
ΔE - 3.71 (96.3% similar)
#28615D
Verdant Forest (MQ6-05)
ΔE - 4.95 (95.1% similar)
#256D73
Antigua (M460-7)
ΔE - 5.27 (94.7% similar)
#245B61
Tsunami (S450-7)
ΔE - 5.43 (94.6% similar)


PPG Paints

Hex color 3F6666 similar/equivalent paint from PPG Paints. Conversion of hex #3F6666 to PPG Paints

#3A5A55
Sea Glass (PPG13-30)
ΔE - 4.88 (95.1% similar)
#365955
Crystal Ball (PPG1144-7)
ΔE - 4.95 (95.0% similar)
#455C59
Antique Slate (PPG13-29)
ΔE - 5.07 (94.9% similar)
#4C726B
Smoky Emerald (PPG1143-6)
ΔE - 5.42 (94.6% similar)


Dunn-Edwards

Hex color 3F6666 similar/equivalent paint from Dunn-Edwards. Conversion of hex #3F6666 to Dunn-Edwards

#52706C
Stone Bridge (DE 5747)
ΔE - 4.89 (95.1% similar)
#315955
Enchanting Ivy (DEA 179)
ΔE - 5.19 (94.8% similar)
#206D71
Peacock Plume (DE 5741)
ΔE - 5.55 (94.4% similar)
#486358
Pine Haven (DE 5713)
ΔE - 5.86 (94.1% similar)


Valspar

Hex color 3F6666 similar/equivalent paint from Valspar. Conversion of hex #3F6666 to Valspar

#57726E
September Sea (M322)
ΔE - 6.06 (93.9% similar)
#415A51
Canadian Fir (5004-4C)
ΔE - 6.55 (93.5% similar)
#4F6D5F
Mallard (8003-35F)
ΔE - 7.21 (92.8% similar)
#016F78
Totally Teal (8001-37G)
ΔE - 7.30 (92.7% similar)


Farrow & Ball

Hex color 3F6666 similar/equivalent paint from Farrow & Ball. Conversion of hex #3F6666 to Farrow & Ball

#58686A
Inchyra Blue (289)
ΔE - 7.67 (92.3% similar)
#606565
Down Pipe (26)
ΔE - 11.80 (88.2% similar)
#4A5B6B
Stiffkey Blue (281)
ΔE - 12.81 (87.2% similar)
#3F4D57
Hague Blue (30)
ΔE - 13.21 (86.8% similar)







Color Combinations


#3F6666 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



3F6666
Dark Slate Gray*

663F3F
Deep Coffee*


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 #3F6666?

Color that best contrast with #3F6666 is #663F3F, color name is Deep Coffee*
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 #3F6666?

Complementary or Opposite color for #3F6666 is #663F3F, color name is Deep Coffee*.





Color Images and Mockup


Mobile app mockup example for #3F6666 color



T-Shirt mockup example for #3F6666 color


Chart visualization example with #3F6666 color



#3F6666 Color Images and Patterns