#819DC7

#819DC7

Color Values

HEX

#819DC7

RGB

129, 157, 199

HSL

216.0, 38.5%, 64.3%

HSV

216.0, 35.2%, 78.0%

CMYK

35.2%, 21.1%, 0.0%, 22.0%

OKLCH

0.6903 0.0698 258.3

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#819DC7

#C7AB81

Analogous

#81C0C7

#8881C7

#819DC7

Triadic

#819DC7

#C7819D

#9DC781

Split Complementary

#819DC7

#C78881

#C0C781

Tetradic

#819DC7

#C781C0

#C7AB81

#81C788

Color Blindness Simulation

Original

#819DC7

Protanopia

#8D8DBD

Deuteranopia

#8C89BA

Tritanopia

#82B5B3

Achromatopsia

#9A9A9A

CSS Usage

background-color: #819DC7;
color: #819DC7;
border-color: #819DC7;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CED9E9
300
#AABDD9
400
#7C99C5
500
#4E76B1
600
#3F5E8D
700
#324B71
800
#273B58
900
#202D41
950
#141C29

Contrast Checker

Text on white

2.77:1

AA Fail AAA Fail

Text on black

7.58:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026