#18272B

#18272B

Color Values

HEX

#18272B

RGB

24, 39, 43

HSL

192.6, 28.4%, 13.1%

HSV

192.6, 44.2%, 16.9%

CMYK

44.2%, 9.3%, 0.0%, 83.1%

OKLCH

0.2611 0.0216 216.2

Properties

Cool Dark Nearest: RAL 7021 Black Grey

Color Harmonies

Complementary

#18272B

#2B1C18

Analogous

#182B25

#181D2B

#18272B

Triadic

#18272B

#2B1827

#272B18

Split Complementary

#18272B

#2B181D

#2B2518

Tetradic

#18272B

#25182B

#2B1C18

#1D2B18

Color Blindness Simulation

Original

#18272B

Protanopia

#1E1F2A

Deuteranopia

#1E1C2A

Tritanopia

#192929

Achromatopsia

#242424

CSS Usage

background-color: #18272B;
color: #18272B;
border-color: #18272B;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F6F8F9
100
#E9F0F1
200
#D1E1E5
300
#B0CCD3
400
#86B0BB
500
#5B95A4
600
#497783
700
#3A5F69
800
#2E4A52
900
#24383D
950
#172326

Contrast Checker

Text on white

15.4:1

AA Pass AAA Pass

Text on black

1.36:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026