#2B645F

#2B645F

Color Values

HEX

#2B645F

RGB

43, 100, 95

HSL

174.7, 39.9%, 28.0%

HSV

174.7, 57.0%, 39.2%

CMYK

57.0%, 0.0%, 5.0%, 60.8%

OKLCH

0.4637 0.0603 187.6

Properties

Cool Dark Nearest: RAL 6026 Opal Green

Color Harmonies

Complementary

#2B645F

#642B30

Analogous

#2B6442

#2B4C64

#2B645F

Triadic

#2B645F

#5F2B64

#645F2B

Split Complementary

#2B645F

#642B4C

#64422B

Tetradic

#2B645F

#422B64

#642B30

#4C642B

Color Blindness Simulation

Original

#2B645F

Protanopia

#444460

Deuteranopia

#403C60

Tritanopia

#2E6161

Achromatopsia

#585858

CSS Usage

background-color: #2B645F;
color: #2B645F;
border-color: #2B645F;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F5FAF9
100
#E7F3F2
200
#CDEAE7
300
#A9DAD6
400
#7BC6C0
500
#4DB2A9
600
#3D8F88
700
#31726C
800
#265955
900
#1F423F
950
#142A28

Contrast Checker

Text on white

6.79:1

AA Pass AAA Fail

Text on black

3.09:1

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