#686480

#686480

Color Values

HEX

#686480

RGB

104, 100, 128

HSL

248.6, 12.3%, 44.7%

HSV

248.6, 21.9%, 50.2%

CMYK

18.8%, 21.9%, 0.0%, 49.8%

OKLCH

0.5174 0.044 291.3

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#686480

#7C8064

Analogous

#646E80

#766480

#686480

Triadic

#686480

#806864

#648068

Split Complementary

#686480

#807664

#6E8064

Tetradic

#686480

#80646E

#7C8064

#648076

Color Blindness Simulation

Original

#686480

Protanopia

#666679

Deuteranopia

#666778

Tritanopia

#687473

Achromatopsia

#676767

CSS Usage

background-color: #686480;
color: #686480;
border-color: #686480;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F7F8
100
#ECEBEF
200
#D8D7E0
300
#BCBAC9
400
#9895AC
500
#74708F
600
#5D5973
700
#4A485C
800
#3A3848
900
#2D2B36
950
#1C1B22

Contrast Checker

Text on white

5.64:1

AA Pass AAA Fail

Text on black

3.72:1

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