#28443D

#28443D

Color Values

HEX

#28443D

RGB

40, 68, 61

HSL

165.0, 25.9%, 21.2%

HSV

165.0, 41.2%, 26.7%

CMYK

41.2%, 0.0%, 10.3%, 73.3%

OKLCH

0.3619 0.0363 176.5

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#28443D

#44282F

Analogous

#28442F

#283D44

#28443D

Triadic

#28443D

#3D2844

#443D28

Split Complementary

#28443D

#44283D

#442F28

Tetradic

#28443D

#2F2844

#44282F

#3D4428

Color Blindness Simulation

Original

#28443D

Protanopia

#34343F

Deuteranopia

#32303F

Tritanopia

#294040

Achromatopsia

#3E3E3E

CSS Usage

background-color: #28443D;
color: #28443D;
border-color: #28443D;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F6F9F8
100
#E9F1EF
200
#D2E5E0
300
#B2D2CA
400
#88B9AD
500
#5EA190
600
#4C8073
700
#3C675C
800
#2F5048
900
#253C36
950
#172622

Contrast Checker

Text on white

10.58:1

AA Pass AAA Pass

Text on black

1.98:1

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