#6580BC

#6580BC

Color Values

HEX

#6580BC

RGB

101, 128, 188

HSL

221.4, 39.4%, 56.7%

HSV

221.4, 46.3%, 73.7%

CMYK

46.3%, 31.9%, 0.0%, 26.3%

OKLCH

0.6043 0.0971 265.1

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#6580BC

#BCA165

Analogous

#65ACBC

#7665BC

#6580BC

Triadic

#6580BC

#BC6580

#80BC65

Split Complementary

#6580BC

#BC7665

#ACBC65

Tetradic

#6580BC

#BC65AC

#BCA165

#65BC76

Color Blindness Simulation

Original

#6580BC

Protanopia

#7171AD

Deuteranopia

#6F6DAA

Tritanopia

#66A2A0

Achromatopsia

#7F7F7F

CSS Usage

background-color: #6580BC;
color: #6580BC;
border-color: #6580BC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F5F6FA
100
#E7EBF3
200
#CDD6E9
300
#AAB9DA
400
#7B93C6
500
#4D6CB2
600
#3E578E
700
#314572
800
#273659
900
#1F2A42
950
#141A29

Contrast Checker

Text on white

3.91:1

AA Fail AAA Fail

Text on black

5.37:1

AA Pass 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