#2C3573

#2C3573

Color Values

HEX

#2C3573

RGB

44, 53, 115

HSL

232.4, 44.7%, 31.2%

HSV

232.4, 61.7%, 45.1%

CMYK

61.7%, 53.9%, 0.0%, 54.9%

OKLCH

0.3573 0.1062 273.6

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#2C3573

#736A2C

Analogous

#2C5973

#472C73

#2C3573

Triadic

#2C3573

#732C35

#35732C

Split Complementary

#2C3573

#73472C

#59732C

Tetradic

#2C3573

#732C59

#736A2C

#2C7347

Color Blindness Simulation

Original

#2C3573

Protanopia

#303064

Deuteranopia

#2F2F60

Tritanopia

#2C5856

Achromatopsia

#383838

CSS Usage

background-color: #2C3573;
color: #2C3573;
border-color: #2C3573;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E8F4
200
#CBCFEB
300
#A6ADDD
400
#7681CB
500
#4755B8
600
#384494
700
#2D3676
800
#232A5C
900
#1D2244
950
#12152B

Contrast Checker

Text on white

11.27:1

AA Pass AAA Pass

Text on black

1.86:1

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