#3373C6

#3373C6

Color Values

HEX

#3373C6

RGB

51, 115, 198

HSL

213.9, 59.0%, 48.8%

HSV

213.9, 74.2%, 77.6%

CMYK

74.2%, 41.9%, 0.0%, 22.4%

OKLCH

0.5565 0.1447 256.2

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3373C6

#C68633

Analogous

#33BCC6

#3D33C6

#3373C6

Triadic

#3373C6

#C63373

#73C633

Split Complementary

#3373C6

#C63D33

#BCC633

Tetradic

#3373C6

#C633BC

#C68633

#33C63D

Color Blindness Simulation

Original

#3373C6

Protanopia

#4F4FB2

Deuteranopia

#4B46AD

Tritanopia

#36A29F

Achromatopsia

#6B6B6B

CSS Usage

background-color: #3373C6;
color: #3373C6;
border-color: #3373C6;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C6D9F0
300
#9EBDE6
400
#6999D8
500
#3476CB
600
#2A5EA2
700
#214B82
800
#1A3B65
900
#172D4A
950
#0E1C2F

Contrast Checker

Text on white

4.76:1

AA Pass AAA Fail

Text on black

4.41:1

AA Fail 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