#3479CF

#3479CF

Color Values

HEX

#3479CF

RGB

52, 121, 207

HSL

213,3, 61,8%, 50,8%

HSV

213,3, 74,9%, 81,2%

CMYK

74,9%, 41,5%, 0,0%, 18,8%

OKLCH

0,5759 0,1495 255,6

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#3479CF

#CF8A34

Analogous

#34C7CF

#3D34CF

#3479CF

Triadic

#3479CF

#CF3479

#79CF34

Split Complementary

#3479CF

#CF3D34

#C7CF34

Tetradic

#3479CF

#CF34C7

#CF8A34

#34CF3D

Color Blindness Simulation

Original

#3479CF

Protanopia

#5252BA

Deuteranopia

#4E49B5

Tritanopia

#37AAA6

Achromatopsia

#717171

CSS Usage

background-color: #3479CF;
color: #3479CF;
border-color: #3479CF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4ECF7
200
#C5D9F1
300
#9CBEE8
400
#669ADB
500
#3177CE
600
#275FA5
700
#1F4C84
800
#183B67
900
#162D4B
950
#0E1D30

Contrast Checker

Text on white

4,39:1

AA Fail AAA Fail

Text on black

4,78:1

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