#445B59

#445B59

Color Values

HEX

#445B59

RGB

68, 91, 89

HSL

174.8, 14.5%, 31.2%

HSV

174.8, 25.3%, 35.7%

CMYK

25.3%, 0.0%, 2.2%, 64.3%

OKLCH

0.4518 0.028 189.6

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#445B59

#5B4446

Analogous

#445B4E

#44525B

#445B59

Triadic

#445B59

#59445B

#5B5944

Split Complementary

#445B59

#5B4452

#5B4E44

Tetradic

#445B59

#4E445B

#5B4446

#525B44

Color Blindness Simulation

Original

#445B59

Protanopia

#4E4E59

Deuteranopia

#4D4B5A

Tritanopia

#455A5A

Achromatopsia

#565656

CSS Usage

background-color: #445B59;
color: #445B59;
border-color: #445B59;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F6F8F8
100
#EBEFEF
200
#D6E0E0
300
#B9CBC9
400
#93AEAC
500
#6D928F
600
#577572
700
#465D5B
800
#374947
900
#2A3736
950
#1B2322

Contrast Checker

Text on white

7.28:1

AA Pass AAA Pass

Text on black

2.89:1

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