#3459CB

#3459CB

Color Values

HEX

#3459CB

RGB

52, 89, 203

HSL

225.3, 59.2%, 50.0%

HSV

225.3, 74.4%, 79.6%

CMYK

74.4%, 56.2%, 0.0%, 20.4%

OKLCH

0.5057 0.182 266.3

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#3459CB

#CBA634

Analogous

#34A4CB

#5B34CB

#3459CB

Triadic

#3459CB

#CB3459

#59CB34

Split Complementary

#3459CB

#CB5B34

#A4CB34

Tetradic

#3459CB

#CB34A4

#CBA634

#34CB5B

Color Blindness Simulation

Original

#3459CB

Protanopia

#4444AF

Deuteranopia

#423FA9

Tritanopia

#369A95

Achromatopsia

#595959

CSS Usage

background-color: #3459CB;
color: #3459CB;
border-color: #3459CB;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FB
100
#E4E9F6
200
#C6D1F0
300
#9EAFE6
400
#6984D9
500
#3459CB
600
#2A47A2
700
#213982
800
#1A2D65
900
#17234A
950
#0E162F

Contrast Checker

Text on white

6.11:1

AA Pass AAA Fail

Text on black

3.44:1

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