#686898

#686898

Color Values

HEX

#686898

RGB

104, 104, 152

HSL

240.0, 18.9%, 50.2%

HSV

240.0, 31.6%, 59.6%

CMYK

31.6%, 31.6%, 0.0%, 40.4%

OKLCH

0.537 0.0746 283.6

Properties

Cool Dark Nearest: RAL 4011 Pearl Violet

Color Harmonies

Complementary

#686898

#989868

Analogous

#688098

#806898

#686898

Triadic

#686898

#986868

#689868

Split Complementary

#686898

#988068

#809868

Tetradic

#686898

#986880

#989868

#689880

Color Blindness Simulation

Original

#686898

Protanopia

#68688C

Deuteranopia

#68688A

Tritanopia

#688381

Achromatopsia

#6B6B6B

CSS Usage

background-color: #686898;
color: #686898;
border-color: #686898;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F6F9
100
#EAEAF0
200
#D5D5E2
300
#B6B6CD
400
#8F8FB2
500
#676798
600
#535379
700
#424261
800
#34344C
900
#282839
950
#191924

Contrast Checker

Text on white

5.22:1

AA Pass AAA Fail

Text on black

4.02:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026