#2D4144

#2D4144

Color Values

HEX

#2D4144

RGB

45, 65, 68

HSL

187.8, 20.4%, 22.2%

HSV

187.8, 33.8%, 26.7%

CMYK

33.8%, 4.4%, 0.0%, 73.3%

OKLCH

0.3596 0.0258 207.6

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#2D4144

#44302D

Analogous

#2D443C

#2D3644

#2D4144

Triadic

#2D4144

#442D41

#41442D

Split Complementary

#2D4144

#442D36

#443C2D

Tetradic

#2D4144

#3C2D44

#44302D

#36442D

Color Blindness Simulation

Original

#2D4144

Protanopia

#363643

Deuteranopia

#343343

Tritanopia

#2E4343

Achromatopsia

#3D3D3D

CSS Usage

background-color: #2D4144;
color: #2D4144;
border-color: #2D4144;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F6F8F9
100
#EAEFF0
200
#D4E1E3
300
#B5CBCE
400
#8DAFB4
500
#65939A
600
#51757B
700
#415E62
800
#33494D
900
#283739
950
#192324

Contrast Checker

Text on white

10.76:1

AA Pass AAA Pass

Text on black

1.95:1

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