#647083

#647083

Color Values

HEX

#647083

RGB

100, 112, 131

HSL

216.8, 13.4%, 45.3%

HSV

216.8, 23.7%, 51.4%

CMYK

23.7%, 14.5%, 0.0%, 48.6%

OKLCH

0.5421 0.0331 259.6

Properties

Cool Dark Nearest: lightsteelblue 4

Color Harmonies

Complementary

#647083

#837764

Analogous

#647F83

#686483

#647083

Triadic

#647083

#836470

#708364

Split Complementary

#647083

#836864

#7F8364

Tetradic

#647083

#83647F

#837764

#648368

Color Blindness Simulation

Original

#647083

Protanopia

#69697E

Deuteranopia

#68687D

Tritanopia

#657B7A

Achromatopsia

#6F6F6F

CSS Usage

background-color: #647083;
color: #647083;
border-color: #647083;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F8
100
#EBEDEF
200
#D7DAE0
300
#BAC0CA
400
#949EAD
500
#6E7C91
600
#586374
700
#474F5D
800
#373E48
900
#2B2F36
950
#1B1E22

Contrast Checker

Text on white

5.02:1

AA Pass AAA Fail

Text on black

4.19:1

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