#819CC3

#819CC3

Color Values

HEX

#819CC3

RGB

129, 156, 195

HSL

215.5, 35.5%, 63.5%

HSV

215.5, 33.8%, 76.5%

CMYK

33.8%, 20.0%, 0.0%, 23.5%

OKLCH

0.6865 0.0654 257.5

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#819CC3

#C3A881

Analogous

#81BDC3

#8781C3

#819CC3

Triadic

#819CC3

#C3819C

#9CC381

Split Complementary

#819CC3

#C38781

#BDC381

Tetradic

#819CC3

#C381BD

#C3A881

#81C387

Color Blindness Simulation

Original

#819CC3

Protanopia

#8D8DBA

Deuteranopia

#8B89B7

Tritanopia

#82B2B0

Achromatopsia

#999999

CSS Usage

background-color: #819CC3;
color: #819CC3;
border-color: #819CC3;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CFD9E8
300
#ACBED8
400
#7F9BC2
500
#5277AD
600
#425F8A
700
#354C6F
800
#293C56
900
#212E40
950
#151D28

Contrast Checker

Text on white

2.81:1

AA Fail AAA Fail

Text on black

7.48:1

AA Pass AAA Pass

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