#2D384C

#2D384C

Color Values

HEX

#2D384C

RGB

45, 56, 76

HSL

218.7, 25.6%, 23.7%

HSV

218.7, 40.8%, 29.8%

CMYK

40.8%, 26.3%, 0.0%, 70.2%

OKLCH

0.3397 0.0384 262.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2D384C

#4C412D

Analogous

#2D474C

#312D4C

#2D384C

Triadic

#2D384C

#4C2D38

#384C2D

Split Complementary

#2D384C

#4C312D

#474C2D

Tetradic

#2D384C

#4C2D47

#4C412D

#2D4C31

Color Blindness Simulation

Original

#2D384C

Protanopia

#323247

Deuteranopia

#313046

Tritanopia

#2E4342

Achromatopsia

#373737

CSS Usage

background-color: #2D384C;
color: #2D384C;
border-color: #2D384C;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#E9ECF1
200
#D2D9E4
300
#B2BDD1
400
#889AB9
500
#5F76A0
600
#4C5E80
700
#3D4C66
800
#2F3B50
900
#252D3C
950
#181D26

Contrast Checker

Text on white

11.79:1

AA Pass AAA Pass

Text on black

1.78:1

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