#398AD2

#398AD2

Color Values

HEX

#398AD2

RGB

57, 138, 210

HSL

208.2, 63.0%, 52.4%

HSV

208.2, 72.9%, 82.4%

CMYK

72.9%, 34.3%, 0.0%, 17.6%

OKLCH

0.6176 0.1344 248.7

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#398AD2

#D28139

Analogous

#39D2CE

#393ED2

#398AD2

Triadic

#398AD2

#D2398A

#8AD239

Split Complementary

#398AD2

#D2393E

#D2CE39

Tetradic

#398AD2

#CE39D2

#D28139

#3ED239

Color Blindness Simulation

Original

#398AD2

Protanopia

#5C5DC1

Deuteranopia

#5751BC

Tritanopia

#3DB3B0

Achromatopsia

#7E7E7E

CSS Usage

background-color: #398AD2;
color: #398AD2;
border-color: #398AD2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FB
100
#E4EEF7
200
#C5DDF2
300
#9BC4E8
400
#65A4DC
500
#2F84D0
600
#266AA6
700
#1E5585
800
#184268
900
#15324C
950
#0D2030

Contrast Checker

Text on white

3.66:1

AA Fail AAA Fail

Text on black

5.74:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026