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HEX 373A45 - #373A45, RGB(55,58,69) Color


Color Name: Squid Ink*
Hex Color Code: #373A45
RGB Color Code: RGB(55, 58, 69)
CMYK Values*: 20.3%, 15.9%, 0.0%, 72.9%



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What color is 373A45?

The RGB color code for color number #373A45 is RGB(55, 58, 69). In the RGB color model, #373A45 has a red value of 55, a green value of 58, and a blue value of 69. The CMYK color model (also known as process color, used in color printing) comprises 20.3% cyan, 15.9% magenta, 0.0% yellow, and 72.9% key (black). The HSL color scale has a hue of 227.1° (degrees), 11.3 % saturation, and 24.3 % lightness. In the HSB/HSV color space, #373A45 has a hue of 227.1° (degrees), 20.3 % saturation and 27.1 % brightness/value.



Color 373A45 is cool or warm?

Color 373A45 is a cool color.



What is the LRV of #373A45? (For interior and product design)

373A45 has an LRV of nearly 4. By LRV value, it is a very 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

#373A45

Light Color


Compare LRV 4 of #373A45 with dark and light Color




Is #373A45 Readable? WCAG Contrast Checker (For digital design)

Check if the color 373A45 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 #373A45 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB


RGBA / RGB

RGB(55, 58, 69)
Red
55 (21.6%)
Green
58 (22.7%)
Blue
69 (27.1%)
Alpha
1 (100.0%)

CMYK

Cyan
20.29%
Magenta
15.94%
Yellow
0.00%
Key
72.94%

HSL

HSL(227.14deg, 11.3 %, 24.3 %)

Hue
227.14°
Saturation
11.29 %.
Lightness
24.31 %.

RYB

RYB(147, 156, 179)
Red
147 (57.7%)
Yellow
156 (61.0%)
Blue
179 (70.0%)

HSV/HSB

Hue
227.14°
Saturation
20.29 %.
Brightness / Value
27.06 %.

HWB

H: 227.14°

W: 21.57 %

B: 72.94 %

XYZ

X : 4.16

Y : 4.27

Z : 6.23

YXY

Y1 : 4.27

X : 0.28

Y2 : 0.29

CMY

C : 78.43%

M : 77.25%

Y : 72.94%


LRV

~ 4.3 %

Munsell Color System

4.3PB 2.3/1.2

CIE-Lab

L : 24.54

A : 1.51

B : -7.19

CIE-Lch

L : 24.54

C : 7.35

H : 281.87

CIE-Luv

L : 24.54

U : -1.98

V : -8.37

Hunter-Lab

L : 20.66

A : -0.19

B : -3.43






Color Names, Similar Colors and Paint


Color Name of HEX #373A45

Here are the colors similar to 373A45. 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.

#232F3E
Squid Ink
ΔE - 5.63 (94.4% similar)
#2F3349
Peacoat
ΔE - 5.77 (94.2% similar)
#353839
Onyx
ΔE - 6.27 (93.7% similar)
#3F3F3F
Shadow Gray
ΔE - 6.63 (93.4% similar)


Similar colors from Pantone, RAL and other color matching system


Pantone PMS

Pantone PMS color similar/equivalent to 373A45.

#393C47
PANTONE 4140 C
ΔE - 0.65 (99.3% similar)
#3B3B47
PANTONE 4133 C
ΔE - 2.01 (98.0% similar)
#333A49
PANTONE 8604 C
ΔE - 2.31 (97.7% similar)
#2F303A
PANTONE 8603 C
ΔE - 3.31 (96.7% similar)

Pantone TCX

Pantone TCX color similar/equivalent to 373A45.


RAL Design

RAL Design color similar/equivalent to 373A45.


RAL Classic

RAL Classic color similar/equivalent to 373A45.

#383E42
RAL 7016 - Anthracite Gray
ΔE - 5.30 (94.7% similar)
#45494E
RAL 7024 - Graphite Gray
ΔE - 6.18 (93.8% similar)
#2F3234
RAL 7021 - Black Gray
ΔE - 6.22 (93.8% similar)
#2B3A44
RAL 5008 - Gray Blue
ΔE - 6.32 (93.7% similar)

British Standard 4800

British Standard 4800 color similar/equivalent to 373A45.

#323638
BS 18-B-27 - Grey
ΔE - 6.02 (94.0% similar)
#474659
BS 22-C-40 - Purple
ΔE - 6.52 (93.5% similar)
#444444
BS 16-A-11 - Grey
ΔE - 7.20 (92.8% similar)


Paint color for Hex #373A45

Here are the paint colors similar to 373A45. 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.


PPG Paints

Hex color 373A45 similar/equivalent paint from PPG Paints. Conversion of hex #373A45 to PPG Paints

#404149
Napoleon (PPG1013-7)
ΔE - 2.94 (97.1% similar)
#49454B
Blackhearth (PPG1003-7)
ΔE - 5.89 (94.1% similar)
#484B5A
Black Flame (PPG1043-7)
ΔE - 6.04 (94.0% similar)
#3C3D3D
Starless Sky (PPG0995-7)
ΔE - 6.58 (93.4% similar)


Dunn-Edwards

Hex color 373A45 similar/equivalent paint from Dunn-Edwards. Conversion of hex #373A45 to Dunn-Edwards

#343B4E
Old Mill (DEA 185)
ΔE - 3.76 (96.2% similar)
#353F51
Dark & Stormy (DET 572)
ΔE - 4.03 (96.0% similar)
#343E54
Black River Falls (DEA 189)
ΔE - 5.17 (94.8% similar)


Benjamin Moore

Hex color 373A45 similar/equivalent paint from Benjamin Moore. Conversion of hex #373A45 to Benjamin Moore

#3F4150
Blackberry Punch (CC-962)
ΔE - 3.32 (96.7% similar)
#323A43
Polo Blue (2062-10)
ΔE - 3.47 (96.5% similar)
#33383E
After Midnight (CSP-630)
ΔE - 3.73 (96.3% similar)
#2F394B
Deep Royal (2061-10)
ΔE - 3.87 (96.1% similar)


Sherwin Williams

Hex color 373A45 similar/equivalent paint from Sherwin Williams. Conversion of hex #373A45 to Sherwin Williams

#2B3441
Anchors Aweigh (SW 9179)
ΔE - 3.65 (96.4% similar)
#3A373E
Black Swan (SW 6279)
ΔE - 3.68 (96.3% similar)
#3D4450
Charcoal Blue (SW 2739)
ΔE - 3.68 (96.3% similar)
#353337
Domino (SW 6989)
ΔE - 4.79 (95.2% similar)


Valspar

Hex color 373A45 similar/equivalent paint from Valspar. Conversion of hex #373A45 to Valspar

#2B3140
Blue Coal (4011-3)
ΔE - 3.71 (96.3% similar)
#343E49
Gotham Gray (4009-3)
ΔE - 3.87 (96.1% similar)
#2F3238
Very Black (5011-2)
ΔE - 3.95 (96.0% similar)
#3D3940
Black Currant (V125-6)
ΔE - 4.11 (95.9% similar)


Behr

Hex color 373A45 similar/equivalent paint from Behr. Conversion of hex #373A45 to Behr

#3B4354
Indigo Ink (HDC-CL-26A)
ΔE - 4.12 (95.9% similar)
#434555
Black Sapphire (PPU15-19)
ΔE - 4.64 (95.4% similar)
#404457
Manhattan Blue (MQ5-09)
ΔE - 5.04 (95.0% similar)
#3E4855
Starless Night (PPU14-20)
ΔE - 5.42 (94.6% similar)


Farrow & Ball

Hex color 373A45 similar/equivalent paint from Farrow & Ball. Conversion of hex #373A45 to Farrow & Ball

#484348
Paean Black (294)
ΔE - 6.07 (93.9% similar)
#3D3C3C
Pitch Black (256)
ΔE - 6.48 (93.5% similar)
#454749
Off-Black (57)
ΔE - 6.77 (93.2% similar)
#45494C
Railings (31)
ΔE - 7.00 (93.0% similar)







Color Combinations


#373A45 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



373A45
Squid Ink*

454237
Graphite Gray*


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 #373A45?

Color that best contrast with #373A45 is #454237, color name is Graphite Gray*
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 #373A45?

Complementary or Opposite color for #373A45 is #454237, color name is Graphite Gray*.





Color Images and Mockup


Mobile app mockup example for #373A45 color



T-Shirt mockup example for #373A45 color


Chart visualization example with #373A45 color



#373A45 Color Images and Patterns