#6684AB

#6684AB

Color Values

HEX

#6684AB

RGB

102, 132, 171

HSL

213.9, 29.1%, 53.5%

HSV

213.9, 40.4%, 67.1%

CMYK

40.4%, 22.8%, 0.0%, 32.9%

OKLCH

0.6057 0.069 255.2

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#6684AB

#AB8D66

Analogous

#66A6AB

#6A66AB

#6684AB

Triadic

#6684AB

#AB6684

#84AB66

Split Complementary

#6684AB

#AB6A66

#A6AB66

Tetradic

#6684AB

#AB66A6

#AB8D66

#66AB6A

Color Blindness Simulation

Original

#6684AB

Protanopia

#7373A2

Deuteranopia

#716F9F

Tritanopia

#679A98

Achromatopsia

#808080

CSS Usage

background-color: #6684AB;
color: #6684AB;
border-color: #6684AB;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D1DAE6
300
#B0BFD4
400
#859DBC
500
#5A7BA5
600
#486284
700
#3A4F69
800
#2D3D52
900
#242F3D
950
#171E27

Contrast Checker

Text on white

3.85:1

AA Fail AAA Fail

Text on black

5.45:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026