#687498

#687498

Color Values

HEX

#687498

RGB

104, 116, 152

HSL

225.0, 18.9%, 50.2%

HSV

225.0, 31.6%, 59.6%

CMYK

31.6%, 23.7%, 0.0%, 40.4%

OKLCH

0.563 0.0578 270.2

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#687498

#988C68

Analogous

#688C98

#746898

#687498

Triadic

#687498

#986874

#749868

Split Complementary

#687498

#987468

#8C9868

Tetradic

#687498

#98688C

#988C68

#689874

Color Blindness Simulation

Original

#687498

Protanopia

#6D6D8F

Deuteranopia

#6C6C8D

Tritanopia

#698887

Achromatopsia

#747474

CSS Usage

background-color: #687498;
color: #687498;
border-color: #687498;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D5D8E2
300
#B6BCCD
400
#8F98B2
500
#677398
600
#535C79
700
#424A61
800
#343A4C
900
#282C39
950
#191C24

Contrast Checker

Text on white

4.63:1

AA Pass AAA Fail

Text on black

4.54:1

AA Pass 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