#2D347F

#2D347F

Color Values

HEX

#2D347F

RGB

45, 52, 127

HSL

234.9, 47.7%, 33.7%

HSV

234.9, 64.6%, 49.8%

CMYK

64.6%, 59.1%, 0.0%, 50.2%

OKLCH

0.3656 0.1254 274.4

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#2D347F

#7F782D

Analogous

#2D5D7F

#4F2D7F

#2D347F

Triadic

#2D347F

#7F2D34

#347F2D

Split Complementary

#2D347F

#7F4F2D

#5D7F2D

Tetradic

#2D347F

#7F2D5D

#7F782D

#2D7F4F

Color Blindness Simulation

Original

#2D347F

Protanopia

#30306D

Deuteranopia

#302F68

Tritanopia

#2D5F5B

Achromatopsia

#383838

CSS Usage

background-color: #2D347F;
color: #2D347F;
border-color: #2D347F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACDEC
300
#A5AADF
400
#747BCE
500
#434DBC
600
#353E97
700
#2B3179
800
#21275E
900
#1C1F45
950
#11142C

Contrast Checker

Text on white

11.0:1

AA Pass AAA Pass

Text on black

1.91:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026