#647873

#647873

Color Values

HEX

#647873

RGB

100, 120, 115

HSL

165.0, 9.1%, 43.1%

HSV

165.0, 16.7%, 47.1%

CMYK

16.7%, 0.0%, 4.2%, 52.9%

OKLCH

0.5549 0.0248 178.5

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#647873

#786469

Analogous

#647869

#647378

#647873

Triadic

#647873

#736478

#787364

Split Complementary

#647873

#786473

#786964

Tetradic

#647873

#696478

#786469

#737864

Color Blindness Simulation

Original

#647873

Protanopia

#6D6D74

Deuteranopia

#6C6A74

Tritanopia

#657575

Achromatopsia

#737373

CSS Usage

background-color: #647873;
color: #647873;
border-color: #647873;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F8
100
#ECEFEE
200
#D8DFDD
300
#BCC7C5
400
#98A9A5
500
#748B85
600
#5D6F6B
700
#4A5955
800
#3A4643
900
#2C3432
950
#1C2120

Contrast Checker

Text on white

4.69:1

AA Pass AAA Fail

Text on black

4.48:1

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