#3278CB

#3278CB

Color Values

HEX

#3278CB

RGB

50, 120, 203

HSL

212.5, 60.5%, 49.6%

HSV

212.5, 75.4%, 79.6%

CMYK

75.4%, 40.9%, 0.0%, 20.4%

OKLCH

0.5705 0.146 254.7

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3278CB

#CB8532

Analogous

#32C5CB

#3832CB

#3278CB

Triadic

#3278CB

#CB3278

#78CB32

Split Complementary

#3278CB

#CB3832

#C5CB32

Tetradic

#3278CB

#CB32C5

#CB8532

#32CB38

Color Blindness Simulation

Original

#3278CB

Protanopia

#5051B7

Deuteranopia

#4C47B2

Tritanopia

#36A7A4

Achromatopsia

#6F6F6F

CSS Usage

background-color: #3278CB;
color: #3278CB;
border-color: #3278CB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4ECF6
200
#C6DAF1
300
#9DBFE7
400
#689CDA
500
#3279CD
600
#2861A4
700
#204D83
800
#193D66
900
#162E4B
950
#0E1D2F

Contrast Checker

Text on white

4.48:1

AA Fail AAA Fail

Text on black

4.68:1

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