#517698

#517698

Color Values

HEX

#517698

RGB

81, 118, 152

HSL

208.7, 30.5%, 45.7%

HSV

208.7, 46.7%, 59.6%

CMYK

46.7%, 22.4%, 0.0%, 40.4%

OKLCH

0.552 0.0678 247.1

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#517698

#987351

Analogous

#519897

#515398

#517698

Triadic

#517698

#985176

#769851

Split Complementary

#517698

#985153

#989751

Tetradic

#517698

#975198

#987351

#539851

Color Blindness Simulation

Original

#517698

Protanopia

#616190

Deuteranopia

#5F5C8E

Tritanopia

#538988

Achromatopsia

#717171

CSS Usage

background-color: #517698;
color: #517698;
border-color: #517698;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D0DCE6
300
#AFC3D4
400
#84A2BD
500
#5981A6
600
#476785
700
#39536A
800
#2C4153
900
#23313E
950
#161F27

Contrast Checker

Text on white

4.78:1

AA Pass AAA Fail

Text on black

4.39:1

AA Fail AAA Fail

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