#3579C2

#3579C2

Color Values

HEX

#3579C2

RGB

53, 121, 194

HSL

211.1, 57.1%, 48.4%

HSV

211.1, 72.7%, 76.1%

CMYK

72.7%, 37.6%, 0.0%, 23.9%

OKLCH

0.5683 0.1323 252.6

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3579C2

#C27E35

Analogous

#35BFC2

#3835C2

#3579C2

Triadic

#3579C2

#C23579

#79C235

Split Complementary

#3579C2

#C23835

#BFC235

Tetradic

#3579C2

#C235BF

#C27E35

#35C238

Color Blindness Simulation

Original

#3579C2

Protanopia

#5253B0

Deuteranopia

#4E49AC

Tritanopia

#38A29F

Achromatopsia

#707070

CSS Usage

background-color: #3579C2;
color: #3579C2;
border-color: #3579C2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C7DBF0
300
#9FC1E5
400
#6B9FD7
500
#377DC8
600
#2C64A0
700
#235080
800
#1B3E64
900
#183049
950
#0F1E2E

Contrast Checker

Text on white

4.5:1

AA Pass AAA Fail

Text on black

4.67:1

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