#647F95

#647F95

Color Values

HEX

#647F95

RGB

100, 127, 149

HSL

206.9, 19.7%, 48.8%

HSV

206.9, 32.9%, 58.4%

CMYK

32.9%, 14.8%, 0.0%, 41.6%

OKLCH

0.5836 0.046 243.2

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#647F95

#957A64

Analogous

#649592

#646695

#647F95

Triadic

#647F95

#95647F

#7F9564

Split Complementary

#647F95

#956466

#959264

Tetradic

#647F95

#926495

#957A64

#669564

Color Blindness Simulation

Original

#647F95

Protanopia

#707090

Deuteranopia

#6E6C8E

Tritanopia

#658B8B

Achromatopsia

#7B7B7B

CSS Usage

background-color: #647F95;
color: #647F95;
border-color: #647F95;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DCE2
300
#B6C3CE
400
#8EA3B3
500
#668299
600
#52687A
700
#425362
800
#33414C
900
#283139
950
#191F24

Contrast Checker

Text on white

4.19:1

AA Fail AAA Fail

Text on black

5.01:1

AA Pass 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