#646182

#646182

Color Values

HEX

#646182

RGB

100, 97, 130

HSL

245.5, 14.5%, 44.5%

HSV

245.5, 25.4%, 51.0%

CMYK

23.1%, 25.4%, 0.0%, 49.0%

OKLCH

0.5082 0.052 288.6

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#646182

#7F8261

Analogous

#616E82

#746182

#646182

Triadic

#646182

#826461

#618264

Split Complementary

#646182

#827461

#6E8261

Tetradic

#646182

#82616E

#7F8261

#618274

Color Blindness Simulation

Original

#646182

Protanopia

#63637A

Deuteranopia

#636378

Tritanopia

#647472

Achromatopsia

#646464

CSS Usage

background-color: #646182;
color: #646182;
border-color: #646182;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F6F8
100
#EBEBEF
200
#D7D6E0
300
#BBB9CB
400
#9593AE
500
#706D92
600
#5A5775
700
#48465D
800
#383749
900
#2B2A37
950
#1B1B23

Contrast Checker

Text on white

5.88:1

AA Pass AAA Fail

Text on black

3.57:1

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