#2C3569

#2C3569

Color Values

HEX

#2C3569

RGB

44, 53, 105

HSL

231.1, 40.9%, 29.2%

HSV

231.1, 58.1%, 41.2%

CMYK

58.1%, 49.5%, 0.0%, 58.8%

OKLCH

0.3498 0.0906 273.4

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#2C3569

#69602C

Analogous

#2C5369

#412C69

#2C3569

Triadic

#2C3569

#692C35

#35692C

Split Complementary

#2C3569

#69412C

#53692C

Tetradic

#2C3569

#692C53

#69602C

#2C6941

Color Blindness Simulation

Original

#2C3569

Protanopia

#30305C

Deuteranopia

#2F2F59

Tritanopia

#2C5250

Achromatopsia

#373737

CSS Usage

background-color: #2C3569;
color: #2C3569;
border-color: #2C3569;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E7E9F3
200
#CDD1EA
300
#A9B0DB
400
#7A86C7
500
#4B5BB4
600
#3C4990
700
#303A73
800
#262D5A
900
#1F2442
950
#13172A

Contrast Checker

Text on white

11.54:1

AA Pass AAA Pass

Text on black

1.82:1

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