Color Name
Charleston Green*
Hex Color Code
#18272B
RGB Color Code
RGB(24, 39, 43)
CMYK Values*
44.2%, 9.3%, 0.0%, 83.1%
#18272B hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is 18272B?

The RGB color code for color number #18272B is RGB(24, 39, 43). In the RGB color model, #18272B has a red value of 24, a green value of 39, and a blue value of 43. The CMYK color model (also known as process color, used in color printing) comprises 44.2% cyan, 9.3% magenta, 0.0% yellow, and 83.1% key (black). The HSL color scale has a hue of 192.6° (degrees), 28.4 % saturation, and 13.1 % lightness. In the HSB/HSV color space, #18272B has a hue of 192.6° (degrees), 44.2 % saturation and 16.9 % brightness/value.

Color 18272B is cool or warm?

Color 18272B is a cool color.

What is the LRV of #18272B? (For interior and product design)

18272B has an LRV of nearly 2. 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
#18272B
LRV 2
Light Color

Compare LRV 2 of #18272B with dark and light color

Is #18272B Readable? WCAG Contrast Checker (For digital design)

Check if the color 18272B 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.

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #18272B color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #18272B
Hex triplet
#18272B
Red
18
Green
27
Blue
2B
RGBA / RGB rgb(24, 39, 43)
Red
24 (9.4%)
Green
39 (15.3%)
Blue
43 (16.9%)
Alpha
1 (100.0%)
CMYK
Cyan
44.19%
Magenta
9.30%
Yellow
0.00%
Key
83.14%
HSL hsl(192.63deg, 28.4 %, 13.1 %)
Hue
192.63°
Saturation
28.36 %
Lightness
13.14 %
HSV / HSB
Hue
192.63°
Saturation
44.19 %
Brightness / Value
16.86 %
RYB ryb(181, 195, 213)
Red
181 (70.8%)
Yellow
195 (76.6%)
Blue
213 (83.4%)
HWB
Hue
192.63°
Whiteness
9.41 %
Blackness
83.14 %
CMY
Cyan
90.59%
Magenta
84.71%
Yellow
83.14%
XYZ
X
1.54
Y
1.82
Z
2.56
YXY
Y1
1.82
X
0.26
Y2
0.31
CIE-Lab
L
14.51
A
-5.04
B
-4.66
CIE-Lch
L
14.51
C
6.86
H
222.76
CIE-Luv
L
14.51
U
-5.52
V
-3.71
Hunter-Lab
L
13.49
A
-3.25
B
-1.79
Other
LRV
~ 1.8 %
Munsell Color System
7.4BG 1.3/1.9

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 #18272B

These are the named colors closest to hex 18272B, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#232B2B Color Charleston Green
96.31% match | ΔE 3.69
#1A2421 Color Dark Jungle Green
95.29% match | ΔE 4.71
#2A3439 Color Gunmetal
94.90% match | ΔE 5.10
#2D383A Color Outer Space
94.17% match | ΔE 5.83

Similar colors from Pantone, RAL and other color matching system


RAL Design

RAL Design color similar/equivalent to 18272B.


Pantone PMS

Pantone PMS color similar/equivalent to 18272B.

#07272D Color PANTONE 5463 C
95.74% match | ΔE 4.26
#1D252D Color PANTONE 433 C
94.93% match | ΔE 5.07
#25282A Color PANTONE 426 C
94.33% match | ΔE 5.67
#212322 Color PANTONE 419 C
93.64% match | ΔE 6.36

Pantone TCX

Pantone TCX color similar/equivalent to 18272B.


British Standard 4800

British Standard 4800 color similar/equivalent to 18272B.


RAL Classic

RAL Classic color similar/equivalent to 18272B.


Paint color for Hex #18272B

These are the real paint colors closest to hex 18272B from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 18272B once it is on a wall.


Valspar

Hex color 18272B similar/equivalent paint from Valspar. Conversion of hex #18272B to Valspar


Benjamin Moore

Hex color 18272B similar/equivalent paint from Benjamin Moore. Conversion of hex #18272B to Benjamin Moore


Sherwin Williams

Hex color 18272B similar/equivalent paint from Sherwin Williams. Conversion of hex #18272B to Sherwin Williams


Behr

Hex color 18272B similar/equivalent paint from Behr. Conversion of hex #18272B to Behr


Dunn-Edwards

Hex color 18272B similar/equivalent paint from Dunn-Edwards. Conversion of hex #18272B to Dunn-Edwards


PPG Paints

Hex color 18272B similar/equivalent paint from PPG Paints. Conversion of hex #18272B to PPG Paints


Farrow & Ball

Hex color 18272B similar/equivalent paint from Farrow & Ball. Conversion of hex #18272B to Farrow & Ball

#3D3C3C Color Pitch Black (256)
88.85% match | ΔE 11.15
#454749 Color Off-Black (57)
87.32% match | ΔE 12.68
#45494C Color Railings (31)
87.28% match | ΔE 12.72
#3F4D57 Color Hague Blue (30)
87.00% match | ΔE 13.00

Color Combinations and Matching Colors

#18272B 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

#18272B
Charleston Green*
#2B1C18
Zinnwaldite Brown*

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 #18272B?

Color that best contrast with #18272B is #2B1C18, color name is Zinnwaldite Brown*. 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 #18272B?

Complementary or Opposite color for #18272B is #2B1C18, color name is Zinnwaldite Brown*.

Color Images and Mockup

Mobile app mockup example for #18272B color
T-Shirt mockup example for #18272B color
Chart visualization example with #18272B color

#18272B Color Images and Patterns