#445B4F

#445B4F

Color Values

HEX

#445B4F

RGB

68, 91, 79

HSL

148.7, 14.5%, 31.2%

HSV

148.7, 25.3%, 35.7%

CMYK

25.3%, 0.0%, 13.2%, 64.3%

OKLCH

0.4485 0.0341 161.9

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#445B4F

#5B4450

Analogous

#455B44

#445B5B

#445B4F

Triadic

#445B4F

#4F445B

#5B4F44

Split Complementary

#445B4F

#5B445B

#5B4445

Tetradic

#445B4F

#44455B

#5B4450

#5B5B44

Color Blindness Simulation

Original

#445B4F

Protanopia

#4E4E52

Deuteranopia

#4D4B53

Tritanopia

#455455

Achromatopsia

#555555

CSS Usage

background-color: #445B4F;
color: #445B4F;
border-color: #445B4F;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F6F8F7
100
#EBEFED
200
#D6E0DB
300
#B9CBC1
400
#93AEA0
500
#6D927F
600
#577565
700
#465D51
800
#37493F
900
#2A3730
950
#1B231E

Contrast Checker

Text on white

7.36:1

AA Pass AAA Pass

Text on black

2.86:1

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