#3375BF

#3375BF

Color Values

HEX

#3375BF

RGB

51, 117, 191

HSL

211.7, 57.9%, 47.5%

HSV

211.7, 73.3%, 74.9%

CMYK

73.3%, 38.7%, 0.0%, 25.1%

OKLCH

0.5567 0.1333 253.5

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3375BF

#BF7D33

Analogous

#33BBBF

#3733BF

#3375BF

Triadic

#3375BF

#BF3375

#75BF33

Split Complementary

#3375BF

#BF3733

#BBBF33

Tetradic

#3375BF

#BF33BB

#BF7D33

#33BF37

Color Blindness Simulation

Original

#3375BF

Protanopia

#5050AD

Deuteranopia

#4C47A9

Tritanopia

#369F9C

Achromatopsia

#6C6C6C

CSS Usage

background-color: #3375BF;
color: #3375BF;
border-color: #3375BF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C7DAF0
300
#9EC0E5
400
#6A9ED7
500
#367BC9
600
#2B63A1
700
#224F81
800
#1B3E65
900
#172F4A
950
#0F1E2F

Contrast Checker

Text on white

4.73:1

AA Pass AAA Fail

Text on black

4.44:1

AA Fail 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