#3580C5

#3580C5

Color Values

HEX

#3580C5

RGB

53, 128, 197

HSL

208.8, 57.6%, 49.0%

HSV

208.8, 73.1%, 77.3%

CMYK

73.1%, 35.0%, 0.0%, 22.7%

OKLCH

0.586 0.1292 249.4

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3580C5

#C57A35

Analogous

#35C5C2

#3538C5

#3580C5

Triadic

#3580C5

#C53580

#80C535

Split Complementary

#3580C5

#C53538

#C5C235

Tetradic

#3580C5

#C235C5

#C57A35

#38C535

Color Blindness Simulation

Original

#3580C5

Protanopia

#5556B4

Deuteranopia

#514CB0

Tritanopia

#39A7A4

Achromatopsia

#757575

CSS Usage

background-color: #3580C5;
color: #3580C5;
border-color: #3580C5;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C7DCF0
300
#9FC3E5
400
#6AA3D7
500
#3682C9
600
#2B68A1
700
#235381
800
#1B4164
900
#17314A
950
#0F1F2E

Contrast Checker

Text on white

4.16:1

AA Fail AAA Fail

Text on black

5.05:1

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