#3384D5

#3384D5

Color Values

HEX

#3384D5

RGB

51, 132, 213

HSL

210.0, 65.9%, 51.8%

HSV

210.0, 76.1%, 83.5%

CMYK

76.1%, 38.0%, 0.0%, 16.5%

OKLCH

0.6039 0.1459 251.6

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3384D5

#D58433

Analogous

#33D5D5

#3333D5

#3384D5

Triadic

#3384D5

#D53384

#84D533

Split Complementary

#3384D5

#D53333

#D5D533

Tetradic

#3384D5

#D533D5

#D58433

#33D533

Color Blindness Simulation

Original

#3384D5

Protanopia

#5657C1

Deuteranopia

#514BBD

Tritanopia

#37B2AF

Achromatopsia

#797979

CSS Usage

background-color: #3384D5;
color: #3384D5;
border-color: #3384D5;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DBF3
300
#99C2EA
400
#62A1DF
500
#2B80D4
600
#2366A9
700
#1C5287
800
#16406A
900
#14304D
950
#0C1F31

Contrast Checker

Text on white

3.89:1

AA Fail AAA Fail

Text on black

5.4:1

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