#1D271C

#1D271C

Color Values

HEX

#1D271C

RGB

29, 39, 28

HSL

114.5, 16.4%, 13.1%

HSV

114.5, 28.2%, 15.3%

CMYK

25.6%, 0.0%, 28.2%, 84.7%

OKLCH

0.2593 0.0246 142.5

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#1D271C

#261C27

Analogous

#22271C

#1C2720

#1D271C

Triadic

#1D271C

#1C1D27

#271C1D

Split Complementary

#1D271C

#201C27

#271C22

Tetradic

#1D271C

#1C2227

#261C27

#27201C

Color Blindness Simulation

Original

#1D271C

Protanopia

#21211F

Deuteranopia

#21201F

Tritanopia

#1D2121

Achromatopsia

#242424

CSS Usage

background-color: #1D271C;
color: #1D271C;
border-color: #1D271C;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F6F8F6
100
#EBF0EB
200
#D7E1D5
300
#BACCB8
400
#94B091
500
#6E946B
600
#587755
700
#475F44
800
#374A35
900
#2B3829
950
#1B231A

Contrast Checker

Text on white

15.45:1

AA Pass AAA Pass

Text on black

1.36:1

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