#657385

#657385

Color Values

HEX

#657385

RGB

101, 115, 133

HSL

213.8, 13.7%, 45.9%

HSV

213.8, 24.1%, 52.2%

CMYK

24.1%, 13.5%, 0.0%, 47.8%

OKLCH

0.5505 0.0328 254.8

Properties

Cool Dark Nearest: lightsteelblue 4

Color Harmonies

Complementary

#657385

#857765

Analogous

#658385

#676585

#657385

Triadic

#657385

#856573

#738565

Split Complementary

#657385

#856765

#838565

Tetradic

#657385

#856583

#857765

#658567

Color Blindness Simulation

Original

#657385

Protanopia

#6B6B81

Deuteranopia

#6A6980

Tritanopia

#667D7C

Achromatopsia

#717171

CSS Usage

background-color: #657385;
color: #657385;
border-color: #657385;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F8
100
#EBEDEF
200
#D6DBE0
300
#B9C1CA
400
#949FAE
500
#6E7D91
600
#586474
700
#46505D
800
#373F48
900
#2A3036
950
#1B1E22

Contrast Checker

Text on white

4.83:1

AA Pass AAA Fail

Text on black

4.34:1

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