#686BDA

#686BDA

Color Values

HEX

#686BDA

RGB

104, 107, 218

HSL

238.4, 60.6%, 63.1%

HSV

238.4, 52.3%, 85.5%

CMYK

52.3%, 50.9%, 0.0%, 14.5%

OKLCH

0.5815 0.166 278.7

Properties

Cool Light Nearest: slateblue

Color Harmonies

Complementary

#686BDA

#DAD768

Analogous

#68A4DA

#9E68DA

#686BDA

Triadic

#686BDA

#DA686B

#6BDA68

Split Complementary

#686BDA

#DA9E68

#A4DA68

Tetradic

#686BDA

#DA68A4

#DAD768

#68DA9E

Color Blindness Simulation

Original

#686BDA

Protanopia

#6969BF

Deuteranopia

#6969B9

Tritanopia

#68AAA5

Achromatopsia

#727272

CSS Usage

background-color: #686BDA;
color: #686BDA;
border-color: #686BDA;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F3F4FB
100
#E4E4F6
200
#C6C7F1
300
#9D9FE7
400
#676BDA
500
#3236CD
600
#282BA4
700
#202383
800
#191B66
900
#16174B
950
#0E0F2F

Contrast Checker

Text on white

4.46:1

AA Fail AAA Fail

Text on black

4.7:1

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