#686FCF

#686FCF

Color Values

HEX

#686FCF

RGB

104, 111, 207

HSL

235,9, 51,8%, 61,0%

HSV

235,9, 49,8%, 81,2%

CMYK

49,8%, 46,4%, 0,0%, 18,8%

OKLCH

0,5821 0,1454 277,7

Properties

Cool Light Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#686FCF

#CFC868

Analogous

#68A3CF

#9568CF

#686FCF

Triadic

#686FCF

#CF686F

#6FCF68

Split Complementary

#686FCF

#CF9568

#A3CF68

Tetradic

#686FCF

#CF68A3

#CFC868

#68CF95

Color Blindness Simulation

Original

#686FCF

Protanopia

#6B6BB8

Deuteranopia

#6B6AB2

Tritanopia

#68A5A1

Achromatopsia

#747474

CSS Usage

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

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CBEE
300
#A2A6E2
400
#7076D2
500
#3D46C2
600
#31389B
700
#272D7C
800
#1F2361
900
#1A1D47
950
#10122D

Contrast Checker

Text on white

4,41:1

AA Fail AAA Fail

Text on black

4,76:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026