#281F11

#281F11

Color Values

HEX

#281F11

RGB

40, 31, 17

HSL

36.5, 40.4%, 11.2%

HSV

36.5, 57.5%, 15.7%

CMYK

0.0%, 22.5%, 57.5%, 84.3%

OKLCH

0.2458 0.0279 77.9

Properties

Warm Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#281F11

#111A28

Analogous

#281411

#262811

#281F11

Triadic

#281F11

#11281F

#1F1128

Split Complementary

#281F11

#112628

#141128

Tetradic

#281F11

#112814

#111A28

#281126

Color Blindness Simulation

Original

#281F11

Protanopia

#242414

Deuteranopia

#252515

Tritanopia

#281718

Achromatopsia

#202020

CSS Usage

background-color: #281F11;
color: #281F11;
border-color: #281F11;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#FAF8F5
100
#F3EEE7
200
#EADECD
300
#DBC7A9
400
#C7A97B
500
#B38B4C
600
#8F6F3D
700
#735931
800
#5A4526
900
#42341F
950
#2A2113

Contrast Checker

Text on white

16.22:1

AA Pass AAA Pass

Text on black

1.29:1

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