#517898

#517898

Color Values

HEX

#517898

RGB

81, 120, 152

HSL

207.0, 30.5%, 45.7%

HSV

207.0, 46.7%, 59.6%

CMYK

46.7%, 21.1%, 0.0%, 40.4%

OKLCH

0.5567 0.0665 244.1

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#517898

#987151

Analogous

#519895

#515598

#517898

Triadic

#517898

#985178

#789851

Split Complementary

#517898

#985155

#989551

Tetradic

#517898

#955198

#987151

#559851

Color Blindness Simulation

Original

#517898

Protanopia

#626290

Deuteranopia

#605D8E

Tritanopia

#538A89

Achromatopsia

#727272

CSS Usage

background-color: #517898;
color: #517898;
border-color: #517898;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8F9
100
#E9EEF2
200
#D0DCE6
300
#AFC4D4
400
#84A4BD
500
#5983A6
600
#476985
700
#39546A
800
#2C4253
900
#23323E
950
#161F27

Contrast Checker

Text on white

4.68:1

AA Pass AAA Fail

Text on black

4.49:1

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