#2D3167

#2D3167

Color Values

HEX

#2D3167

RGB

45, 49, 103

HSL

235.9, 39.2%, 29.0%

HSV

235.9, 56.3%, 40.4%

CMYK

56.3%, 52.4%, 0.0%, 59.6%

OKLCH

0.3402 0.0931 277.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2D3167

#67632D

Analogous

#2D4E67

#462D67

#2D3167

Triadic

#2D3167

#672D31

#31672D

Split Complementary

#2D3167

#67462D

#4E672D

Tetradic

#2D3167

#672D4E

#67632D

#2D6746

Color Blindness Simulation

Original

#2D3167

Protanopia

#2F2F5A

Deuteranopia

#2E2E57

Tritanopia

#2D504D

Achromatopsia

#343434

CSS Usage

background-color: #2D3167;
color: #2D3167;
border-color: #2D3167;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CDCFE9
300
#AAADDA
400
#7C81C6
500
#4E54B1
600
#3E438E
700
#323672
800
#272A59
900
#1F2242
950
#141529

Contrast Checker

Text on white

12.02:1

AA Pass AAA Pass

Text on black

1.75:1

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