#2C3147

#2C3147

Color Values

HEX

#2C3147

RGB

44, 49, 71

HSL

228.9, 23.5%, 22.5%

HSV

228.9, 38.0%, 27.8%

CMYK

38.0%, 31.0%, 0.0%, 72.2%

OKLCH

0.3185 0.04 274.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2C3147

#47422C

Analogous

#2C3E47

#342C47

#2C3147

Triadic

#2C3147

#472C31

#31472C

Split Complementary

#2C3147

#47342C

#3E472C

Tetradic

#2C3147

#472C3E

#47422C

#2C4734

Color Blindness Simulation

Original

#2C3147

Protanopia

#2E2E42

Deuteranopia

#2E2E40

Tritanopia

#2C3D3D

Achromatopsia

#323232

CSS Usage

background-color: #2C3147;
color: #2C3147;
border-color: #2C3147;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EAEBF1
200
#D3D6E4
300
#B3B9D0
400
#8A93B7
500
#626D9D
600
#4E577E
700
#3E4665
800
#31364F
900
#262A3B
950
#181B25

Contrast Checker

Text on white

12.83:1

AA Pass AAA Pass

Text on black

1.64:1

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