#313640 Hex Color

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Color Name

Squid Ink*

Hex Color Code

#313640

RGB Color Code

RGB(49, 54, 64)

CMYK Values*

23.4%, 15.6%, 0.0%, 74.9%

Interior & Exterior Paint | Explore Colors

#313640 hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

What color is 313640?

The RGB color code for color number #313640 is RGB(49, 54, 64). In the RGB color model, #313640 has a red value of 49, a green value of 54, and a blue value of 64. The CMYK color model (also known as process color, used in color printing) comprises 23.4% cyan, 15.6% magenta, 0.0% yellow, and 74.9% key (black). The HSL color scale has a hue of 220° (degrees), 13.3 % saturation, and 22.2 % lightness. In the HSB/HSV color space, #313640 has a hue of 220° (degrees), 23.4 % saturation and 25.1 % brightness/value.

Color 313640 is cool or warm?

Color 313640 is a cool color.

What is the LRV of #313640? (For interior and product design)

313640 has an LRV of nearly 3.7. 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

#313640

LRV 3.7

Light Color

Compare LRV 3.7 of #313640 with dark and light color

Is #313640 Readable? WCAG Contrast Checker (For digital design)

Check if the color 313640 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.

AA: AAA:

Change Background Color:

Normal text - 14pt

Normal Bold text - 12pt

Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #313640 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #313640

Hex triplet: #313640
Red: 31
Green: 36
Blue: 40

RGBA / RGB rgb(49, 54, 64)

Red: 49 (19.2%)
Green: 54 (21.2%)
Blue: 64 (25.1%)
Alpha: 1 (100.0%)

CMYK

Cyan: 23.44%
Magenta: 15.63%
Yellow: 0.00%
Key: 74.90%

HSL hsl(220deg, 13.3 %, 22.2 %)

Hue: 220°
Saturation: 13.27 %
Lightness: 22.16 %

HSV / HSB

Hue: 220°
Saturation: 23.44 %
Brightness / Value: 25.10 %

RYB ryb(154, 163, 185)

Red: 154 (60.2%)
Yellow: 163 (63.8%)
Blue: 185 (72.6%)

HWB

Hue: 220°
Whiteness: 19.22 %
Blackness: 74.90 %

CMY

Cyan: 80.78%
Magenta: 78.82%
Yellow: 74.90%

XYZ

X: 3.51
Y: 3.66
Z: 5.37

YXY

Y1: 3.66
X: 0.28
Y2: 0.29

CIE-Lab

L: 22.52
A: 0.49
B: -6.94

CIE-Lch

L: 22.52
C: 6.96
H: 274.06

CIE-Luv

L: 22.52
U: -2.76
V: -7.7

Hunter-Lab

L: 19.13
A: -0.73
B: -3.25

Other

LRV: ~ 3.7 %
Munsell Color System: 2.2PB 2.1/1.3

Color Names, Similar Colors and Paint

What is Delta E (ΔE)?

Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.

ΔE 0

Identical – an exact match

ΔE under 1

Not perceptible; the eye cannot separate them

ΔE 1 – 2

Perceptible only on close, side-by-side inspection

ΔE 2 – 10

Perceptible at a glance

ΔE over 10

Reads as a different color altogether

Color Name of HEX #313640

These are the named colors closest to hex 313640, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#232F3E Color Squid Ink

95.90% match | ΔE 4.10

#2A3439 Color Gunmetal

95.01% match | ΔE 4.99

#353839 Color Onyx

94.55% match | ΔE 5.45

#343434 Color Jet Black

93.94% match | ΔE 6.06

Similar colors from Pantone, RAL and other color matching system

Pantone TCX

Pantone TCX color similar/equivalent to 313640.

#323841 Color PANTONE 19-4051 TCX - Collegiate Blue

98.84% match | ΔE 1.16

#2C333E Color PANTONE 19-4021 TCX - Blueberry

98.56% match | ΔE 1.44

#2F3441 Color PANTONE 19-4009 TCX - Outer Space

98.15% match | ΔE 1.85

#2D313D Color PANTONE 19-4010 TCX - Total Eclipse

97.83% match | ΔE 2.17

Pantone PMS

Pantone PMS color similar/equivalent to 313640.

#393C47 Color PANTONE 4140 C

97.47% match | ΔE 2.53

#333A49 Color PANTONE 8604 C

97.24% match | ΔE 2.76

#2F303A Color PANTONE 8603 C

97.10% match | ΔE 2.90

#252A36 Color PANTONE 4280 C

95.97% match | ΔE 4.03

RAL Design

RAL Design color similar/equivalent to 313640.

#313238 Color RAL 280 20 05 - Granite Black

97.14% match | ΔE 2.86

#2B303E Color RAL 280 20 10 - Diamond Black

96.99% match | ΔE 3.01

#2B3036 Color RAL 260 20 15 - Suit Blue

96.83% match | ΔE 3.17

#24313D Color RAL 260 20 05 - Blue-Black

95.98% match | ΔE 4.02

RAL Classic

RAL Classic color similar/equivalent to 313640.

#383E42 Color RAL 7016 - Anthracite Gray

95.27% match | ΔE 4.73

#2B3A44 Color RAL 5008 - Gray Blue

95.12% match | ΔE 4.88

#2F3234 Color RAL 7021 - Black Gray

95.06% match | ΔE 4.94

#1A2B3C Color RAL 5011 - Steel Blue

93.82% match | ΔE 6.18

British Standard 4800

British Standard 4800 color similar/equivalent to 313640.

#323638 Color BS 18-B-27 - Grey

95.09% match | ΔE 4.91

#363E42 Color BS 00-A-13 - Storm Grey (Greyfriar)

94.78% match | ΔE 5.22

#444444 Color BS 16-A-11 - Grey

92.38% match | ΔE 7.62

Paint color for Hex #313640

These are the real paint colors closest to hex 313640 from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 313640 once it is on a wall.

Sherwin Williams

Hex color 313640 similar/equivalent paint from Sherwin Williams. Conversion of hex #313640 to Sherwin Williams

#2B3441 Color Anchors Aweigh (SW 9179)

97.86% match | ΔE 2.14

#31363A Color Inkwell (SW 6992)

96.21% match | ΔE 3.79

#2F3D4C Color Naval (SW 6244)

95.77% match | ΔE 4.23

#323639 Color Black of Night (SW 6993)

95.76% match | ΔE 4.24

Benjamin Moore

Hex color 313640 similar/equivalent paint from Benjamin Moore. Conversion of hex #313640 to Benjamin Moore

#323A43 Color Polo Blue (2062-10)

97.72% match | ΔE 2.28

#33383E Color After Midnight (CSP-630)

97.44% match | ΔE 2.56

#373C41 Color Soot (2129-20)

96.34% match | ΔE 3.66

#2F394B Color Deep Royal (2061-10)

96.08% match | ΔE 3.92

Valspar

Hex color 313640 similar/equivalent paint from Valspar. Conversion of hex #313640 to Valspar

#2F3238 Color Very Black (5011-2)

97.48% match | ΔE 2.52

#2B3140 Color Blue Coal (4011-3)

96.87% match | ΔE 3.13

#343E49 Color Gotham Gray (4009-3)

96.67% match | ΔE 3.33

#292F35 Color Deep Space Echo (T691)

96.36% match | ΔE 3.64

PPG Paints

Hex color 313640 similar/equivalent paint from PPG Paints. Conversion of hex #313640 to PPG Paints

#404149 Color Napoleon (PPG1013-7)

95.61% match | ΔE 4.39

#3C3D3D Color Starless Sky (PPG0995-7)

93.59% match | ΔE 6.41

#414040 Color Black Magic (PPG1001-7)

92.95% match | ΔE 7.05

#3B484F Color Midnight Hour (PPG1038-7)

92.60% match | ΔE 7.40

Dunn-Edwards

Hex color 313640 similar/equivalent paint from Dunn-Edwards. Conversion of hex #313640 to Dunn-Edwards

#353F51 Color Dark & Stormy (DET 572)

95.33% match | ΔE 4.67

#343B4E Color Old Mill (DEA 185)

95.32% match | ΔE 4.68

#41434E Color MacKintosh Midnight (DET 579)

95.14% match | ΔE 4.86

#3E3F41 Color Dark Engine (DE 6350)

94.41% match | ΔE 5.59

Behr

Hex color 313640 similar/equivalent paint from Behr. Conversion of hex #313640 to Behr

#3B4354 Color Indigo Ink (HDC-CL-26A)

94.69% match | ΔE 5.31

#3E4855 Color Starless Night (PPU14-20)

93.89% match | ΔE 6.11

#3F4041 Color Totally Black (HDC-MD-04)

93.72% match | ΔE 6.28

#3D3E3E Color Carbon (N520-7)

93.47% match | ΔE 6.53

Farrow & Ball

Hex color 313640 similar/equivalent paint from Farrow & Ball. Conversion of hex #313640 to Farrow & Ball

#3D3C3C Color Pitch Black (256)

93.48% match | ΔE 6.52

#454749 Color Off-Black (57)

92.68% match | ΔE 7.32

#45494C Color Railings (31)

92.50% match | ΔE 7.50

#484348 Color Paean Black (294)

92.45% match | ΔE 7.55

Color Combinations and Matching Colors

#313640 color palettes and scheme combination

000000

050506

1B1E23

313640

474E5D

5D677A

758095

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.

31403B

313D40

313640

333140

3B3140

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.

313640

403136

364031

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

313640

40313D

403B31

314034

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

313640

454A53

5A5E66

6E7279

83868C

989A9F

ACAEB2

C1C2C5

D5D6D8

EAEAEB

FFFFFF

Squid Ink* - #313640 Tints

313640

2C3039

272B33

22252C

1D2026

181B20

131519

0E1013

090A0C

040506

000000

Squid Ink* - #313640 Shades

Complementary / Opposite Color

#313640

Squid Ink*

#403B31

Black Pepper*

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 #313640?

Color that best contrast with #313640 is #403B31, color name is Black Pepper*. 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.