#686AD0

#686AD0

Color Values

HEX

#686AD0

RGB

104, 106, 208

HSL

238.8, 52.5%, 61.2%

HSV

238.8, 50.0%, 81.6%

CMYK

50.0%, 49.0%, 0.0%, 18.4%

OKLCH

0.5731 0.1536 279.5

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#686AD0

#D0CE68

Analogous

#689ED0

#9A68D0

#686AD0

Triadic

#686AD0

#D0686A

#6AD068

Split Complementary

#686AD0

#D09A68

#9ED068

Tetradic

#686AD0

#D0689E

#D0CE68

#68D09A

Color Blindness Simulation

Original

#686AD0

Protanopia

#6969B7

Deuteranopia

#6969B1

Tritanopia

#68A4A0

Achromatopsia

#717171

CSS Usage

background-color: #686AD0;
color: #686AD0;
border-color: #686AD0;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9C9EE
300
#A2A3E2
400
#6F71D2
500
#3D3FC2
600
#30339C
700
#27287C
800
#1E2061
900
#1A1A47
950
#10112D

Contrast Checker

Text on white

4.6:1

AA Pass AAA Fail

Text on black

4.56:1

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