#337CD5

#337CD5

Color Values

HEX

#337CD5

RGB

51, 124, 213

HSL

213,0, 65,9%, 51,8%

HSV

213,0, 76,1%, 83,5%

CMYK

76,1%, 41,8%, 0,0%, 16,5%

OKLCH

0,586 0,1544 255,3

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#337CD5

#D58C33

Analogous

#33CDD5

#3B33D5

#337CD5

Triadic

#337CD5

#D5337C

#7CD533

Split Complementary

#337CD5

#D53B33

#CDD533

Tetradic

#337CD5

#D533CD

#D58C33

#33D53B

Color Blindness Simulation

Original

#337CD5

Protanopia

#5353BF

Deuteranopia

#4E49BA

Tritanopia

#37AEAB

Achromatopsia

#737373

CSS Usage

background-color: #337CD5;
color: #337CD5;
border-color: #337CD5;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C4D9F3
300
#99BEEA
400
#629ADF
500
#2B77D4
600
#235FA9
700
#1C4C87
800
#163C6A
900
#142E4D
950
#0C1D31

Contrast Checker

Text on white

4,21:1

AA Fail AAA Fail

Text on black

4,98:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026