Home > Color > HEX 181b21

HEX 181B21 - #181B21, RGB(24,27,33) Color


Color Name: Eigengrau*
Hex Color Code: #181B21
RGB Color Code: RGB(24, 27, 33)
CMYK Values*: 27.3%, 18.2%, 0.0%, 87.1%





What color is 181B21?

The RGB color code for color number #181B21 is RGB(24, 27, 33). In the RGB color model, #181B21 has a red value of 24, a green value of 27, and a blue value of 33. The CMYK color model (also known as process color, used in color printing) comprises 27.3% cyan, 18.2% magenta, 0.0% yellow, and 87.1% key (black). The HSL color scale has a hue of 220° (degrees), 15.8 % saturation, and 11.2 % lightness. In the HSB/HSV color space, #181B21 has a hue of 220° (degrees), 27.3 % saturation and 12.9 % brightness/value.

Color 181B21 is cool or warm?

Color 181B21 is a cool color.

What is the LRV of 181B21?

Color code 181B21 has an LRV of nearly 1. By LRV value, it is a very dark color.
Light Reflectance Value (LRV), indicates how light or dark a color will look on a scale of 0 (black) to 100 (white).






Color Codes - Color Space Conversions


HEX #181B21 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB


RGBA / RGB

RGB(24, 27, 33)
Red
24 (9.4%)
Green
27 (10.6%)
Blue
33 (12.9%)
Alpha
1 (100.0%)

CMYK

Cyan
27.27%
Magenta
18.18%
Yellow
0.00%
Key
87.06%

HSL

HSL(220deg, 15.8 %, 11.2 %)

Hue
220°
Saturation
15.79 %.
Lightness
11.18 %.

RYB

RYB(199, 203, 219)
Red
199 (78.2%)
Yellow
203 (79.8%)
Blue
219 (85.8%)

HSV/HSB

Hue
220°
Saturation
27.27 %.
Brightness / Value
12.94 %.

HWB

H: 220°

W: 9.41 %

B: 87.06 %

XYZ

X : 1.04

Y : 1.09

Z : 1.59

YXY

Y1 : 1.09

X : 0.28

Y2 : 0.29

CMY

C : 90.59%

M : 89.41%

Y : 87.06%


LRV

~ 1.1 %

Munsell Color System

2.3PB 0.9/0.8

CIE-Lab

L : 9.7

A : 0.33

B : -4.61

CIE-Lch

L : 9.7

C : 4.62

H : 274.05

CIE-Luv

L : 9.7

U : -1.19

V : -3.3

Hunter-Lab

L : 10.43

A : -0.4

B : -1.76






Color Names and Paint



Color Name of HEX #181B21


Here are the colors similar to 181B21. 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.



#16161D
Eigengrau
ΔE - 2.68 (97.3% similar)
#1B1B1B
Eerie Black
ΔE - 4.19 (95.8% similar)
#242124
Raisin Black
ΔE - 4.52 (95.5% similar)
#010B13
Rich Black
ΔE - 4.75 (95.2% similar)





Similar colors from Pantone, RAL and other color matching system


RAL Classic


RAL Classic color similar/equivalent to 181B21.


#191E28
RAL 5004 - Black Blue
ΔE - 2.51 (97.5% similar)
#1A1718
RAL 8022 - Black Brown
ΔE - 4.72 (95.3% similar)
#0E0E10
RAL 9005 - Jet Black
ΔE - 4.73 (95.3% similar)
#27292B
RAL 9011 - Graphite Black
ΔE - 5.19 (94.8% similar)


British Standard 4800


British Standard 4800 color similar/equivalent to 181B21.


#191A1C
BS 18-B-29 - Blue
ΔE - 2.72 (97.3% similar)
#0F1619
BS 18-C-40 - Black
ΔE - 3.96 (96.0% similar)
#0B0E10
BS 00-E-53 - Black
ΔE - 4.79 (95.2% similar)
#221F1C
BS 22-B-29 - Deep Purple
ΔE - 6.79 (93.2% similar)


Pantone PMS


Pantone PMS color similar/equivalent to 181B21.


#101820
PANTONE Black 6 C
ΔE - 2.72 (97.3% similar)
#1C1F2A
PANTONE 532 C
ΔE - 3.45 (96.5% similar)
#19191A
PANTONE Neutral Black C
ΔE - 3.54 (96.5% similar)
#1D252D
PANTONE 433 C
ΔE - 3.82 (96.2% similar)


RAL Design


RAL Design color similar/equivalent to 181B21.


#212122
RAL 000 15 00 - Ink Black
ΔE - 4.02 (96.0% similar)
#2B2B2B
RAL 000 20 00 - Slate Black
ΔE - 6.59 (93.4% similar)
#2B3036
RAL 260 20 15 - Suit Blue
ΔE - 6.62 (93.4% similar)
#312F36
RAL 300 20 05 - Night Black
ΔE - 7.42 (92.6% similar)


Pantone TCX


Pantone TCX color similar/equivalent to 181B21.




Similar colors from Brand, Business, School, Organization, Sports, Flag



#212529
Bootstrap Dark
ΔE - 3.57 (96.4% similar)





Paint color for Hex #181B21


Here are the paint colors similar to 181B21. 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 181B21 similar/equivalent paint from Valspar. Conversion of hex #181B21 to Valspar


#22262B
Tuxedo (8006-8G)
ΔE - 3.59 (96.4% similar)
#292A2D
Dark Kettle Black (4011-2)
ΔE - 5.24 (94.8% similar)
#292F35
Deep Space Echo (T691)
ΔE - 6.39 (93.6% similar)
#252D31
Tempest's Teapot (M250)
ΔE - 6.50 (93.5% similar)


Sherwin Williams

Hex color 181B21 similar/equivalent paint from Sherwin Williams. Conversion of hex #181B21 to Sherwin Williams


#2F2F30
Tricorn Black (SW 6258)
ΔE - 7.30 (92.7% similar)
#313031
Caviar (SW 6990)
ΔE - 7.75 (92.2% similar)
#323132
Black Magic (SW 6991)
ΔE - 8.03 (92.0% similar)
#353337
Domino (SW 6989)
ΔE - 8.47 (91.5% similar)


Benjamin Moore

Hex color 181B21 similar/equivalent paint from Benjamin Moore. Conversion of hex #181B21 to Benjamin Moore


#313132
Black (2132-10)
ΔE - 7.86 (92.1% similar)
#323436
Midnight Dream (2129-10)
ΔE - 8.37 (91.6% similar)
#333334
Jet Black (2120-10)
ΔE - 8.44 (91.6% similar)
#313435
Black Satin (2131-10)
ΔE - 8.61 (91.4% similar)





Dunn-Edwards

Hex color 181B21 similar/equivalent paint from Dunn-Edwards. Conversion of hex #181B21 to Dunn-Edwards


#3B3A3A
Black (DEA 002)
ΔE - 10.86 (89.1% similar)
#3E3F41
Dark Engine (DE 6350)
ΔE - 11.84 (88.2% similar)
#343B4E
Old Mill (DEA 185)
ΔE - 11.94 (88.1% similar)
#353F51
Dark & Stormy (DET 572)
ΔE - 12.65 (87.4% similar)


Behr

Hex color 181B21 similar/equivalent paint from Behr. Conversion of hex #181B21 to Behr


#3B3C3B
Limousine Leather (MQ5-05)
ΔE - 11.51 (88.5% similar)
#3D3E3E
Carbon (N520-7)
ΔE - 11.87 (88.1% similar)
#3F4041
Totally Black (HDC-MD-04)
ΔE - 12.30 (87.7% similar)
#3F3F3E
Black (Behr)
ΔE - 12.48 (87.5% similar)


PPG Paints

Hex color 181B21 similar/equivalent paint from PPG Paints. Conversion of hex #181B21 to PPG Paints


#3C3D3D
Starless Sky (PPG0995-7)
ΔE - 11.56 (88.4% similar)
#404149
Napoleon (PPG1013-7)
ΔE - 12.41 (87.6% similar)
#414040
Black Magic (PPG1001-7)
ΔE - 12.67 (87.3% similar)
#464544
Onyx (PPG1011-7)
ΔE - 14.40 (85.6% similar)








Color Combinations


#181B21 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.

181B21
211E18

#181B21 Opposite Color







Color Images and Mockup


Mobile app mockup example for #181B21 color



Website mockup example for #181B21 color



T-Shirt mockup example for #181B21 color


Chart visualization example with #181B21 color



#181B21 Color Images and Patterns