#445567

#445567

Color Values

HEX

#445567

RGB

68, 85, 103

HSL

210.9, 20.5%, 33.5%

HSV

210.9, 34.0%, 40.4%

CMYK

34.0%, 17.5%, 0.0%, 59.6%

OKLCH

0.4424 0.0366 250.1

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#445567

#675644

Analogous

#446667

#444467

#445567

Triadic

#445567

#674455

#556744

Split Complementary

#445567

#674444

#666744

Tetradic

#445567

#674466

#675644

#446744

Color Blindness Simulation

Original

#445567

Protanopia

#4B4C63

Deuteranopia

#4A4962

Tritanopia

#455F5E

Achromatopsia

#535353

CSS Usage

background-color: #445567;
color: #445567;
border-color: #445567;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DBE3
300
#B5C1CE
400
#8DA0B4
500
#657F9A
600
#51657B
700
#415162
800
#333F4D
900
#283039
950
#191E24

Contrast Checker

Text on white

7.66:1

AA Pass AAA Pass

Text on black

2.74:1

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