#2D454B

#2D454B

Color Values

HEX

#2D454B

RGB

45, 69, 75

HSL

192.0, 25.0%, 23.5%

HSV

192.0, 40.0%, 29.4%

CMYK

40.0%, 8.0%, 0.0%, 70.6%

OKLCH

0.3733 0.0313 215.1

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#2D454B

#4B332D

Analogous

#2D4B42

#2D364B

#2D454B

Triadic

#2D454B

#4B2D45

#454B2D

Split Complementary

#2D454B

#4B2D36

#4B422D

Tetradic

#2D454B

#422D4B

#4B332D

#364B2D

Color Blindness Simulation

Original

#2D454B

Protanopia

#37384A

Deuteranopia

#363449

Tritanopia

#2E4848

Achromatopsia

#404040

CSS Usage

background-color: #2D454B;
color: #2D454B;
border-color: #2D454B;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F8F9
100
#E9EFF1
200
#D2E1E4
300
#B2CBD1
400
#89AFB8
500
#60939F
600
#4D7580
700
#3D5E66
800
#304950
900
#26373B
950
#182325

Contrast Checker

Text on white

10.17:1

AA Pass AAA Pass

Text on black

2.06:1

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