#337FC2

#337FC2

Color Values

HEX

#337FC2

RGB

51, 127, 194

HSL

208,1, 58,4%, 48,0%

HSV

208,1, 73,7%, 76,1%

CMYK

73,7%, 34,5%, 0,0%, 23,9%

OKLCH

0,5814 0,1271 248,6

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#337FC2

#C27633

Analogous

#33C2BD

#3337C2

#337FC2

Triadic

#337FC2

#C2337F

#7FC233

Split Complementary

#337FC2

#C23337

#C2BD33

Tetradic

#337FC2

#BD33C2

#C27633

#37C233

Color Blindness Simulation

Original

#337FC2

Protanopia

#5455B2

Deuteranopia

#504AAE

Tritanopia

#37A5A2

Achromatopsia

#747474

CSS Usage

background-color: #337FC2;
color: #337FC2;
border-color: #337FC2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E4EEF6
200
#C6DDF0
300
#9EC4E6
400
#6AA4D8
500
#3584CA
600
#2A6AA2
700
#225581
800
#1B4265
900
#17324A
950
#0F202F

Contrast Checker

Text on white

4,24:1

AA Fail AAA Fail

Text on black

4,96:1

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