#2D3477

#2D3477

Color Values

HEX

#2D3477

RGB

45, 52, 119

HSL

234.3, 45.1%, 32.2%

HSV

234.3, 62.2%, 46.7%

CMYK

62.2%, 56.3%, 0.0%, 53.3%

OKLCH

0.3591 0.1134 274.7

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#2D3477

#77702D

Analogous

#2D5977

#4B2D77

#2D3477

Triadic

#2D3477

#772D34

#34772D

Split Complementary

#2D3477

#774B2D

#59772D

Tetradic

#2D3477

#772D59

#77702D

#2D774B

Color Blindness Simulation

Original

#2D3477

Protanopia

#303067

Deuteranopia

#302F63

Tritanopia

#2D5A57

Achromatopsia

#373737

CSS Usage

background-color: #2D3477;
color: #2D3477;
border-color: #2D3477;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E8F4
200
#CBCEEB
300
#A6ABDD
400
#767ECB
500
#4651B9
600
#384194
700
#2D3476
800
#23285D
900
#1D2144
950
#12152B

Contrast Checker

Text on white

11.24:1

AA Pass AAA Pass

Text on black

1.87:1

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