#445759

#445759

Color Values

HEX

#445759

RGB

68, 87, 89

HSL

185.7, 13.4%, 30.8%

HSV

185.7, 23.6%, 34.9%

CMYK

23.6%, 2.2%, 0.0%, 65.1%

OKLCH

0.4417 0.0236 204.3

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#445759

#594644

Analogous

#445951

#444D59

#445759

Triadic

#445759

#594457

#575944

Split Complementary

#445759

#59444D

#595144

Tetradic

#445759

#514459

#594644

#4D5944

Color Blindness Simulation

Original

#445759

Protanopia

#4C4C59

Deuteranopia

#4B4A58

Tritanopia

#455858

Achromatopsia

#535353

CSS Usage

background-color: #445759;
color: #445759;
border-color: #445759;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F6F8F8
100
#EBEFEF
200
#D7DFE0
300
#BAC8CA
400
#94ABAD
500
#6E8D91
600
#587174
700
#475A5D
800
#374748
900
#2B3536
950
#1B2222

Contrast Checker

Text on white

7.63:1

AA Pass AAA Pass

Text on black

2.75:1

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