#182015

#182015

Color Values

HEX

#182015

RGB

24, 32, 21

HSL

103.6, 20.8%, 10.4%

HSV

103.6, 34.4%, 12.5%

CMYK

25.0%, 0.0%, 34.4%, 87.5%

OKLCH

0.2317 0.0237 137.3

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#182015

#1D1520

Analogous

#1E2015

#152018

#182015

Triadic

#182015

#151820

#201518

Split Complementary

#182015

#181520

#20151E

Tetradic

#182015

#151E20

#1D1520

#201815

Color Blindness Simulation

Original

#182015

Protanopia

#1B1C18

Deuteranopia

#1B1A18

Tritanopia

#181A1A

Achromatopsia

#1E1E1E

CSS Usage

background-color: #182015;
color: #182015;
border-color: #182015;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#F7F9F6
100
#ECF0EA
200
#D8E3D4
300
#BCCFB5
400
#98B48D
500
#739A65
600
#5C7B51
700
#4A6341
800
#3A4D32
900
#2C3A27
950
#1C2419

Contrast Checker

Text on white

16.72:1

AA Pass AAA Pass

Text on black

1.26:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026