#2F3684

#2F3684

Color Values

HEX

#2F3684

RGB

47, 54, 132

HSL

235.1, 47.5%, 35.1%

HSV

235.1, 64.4%, 51.8%

CMYK

64.4%, 59.1%, 0.0%, 48.2%

OKLCH

0.3752 0.1294 274.4

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#2F3684

#847D2F

Analogous

#2F6084

#532F84

#2F3684

Triadic

#2F3684

#842F36

#36842F

Split Complementary

#2F3684

#84532F

#60842F

Tetradic

#2F3684

#842F60

#847D2F

#2F8453

Color Blindness Simulation

Original

#2F3684

Protanopia

#323271

Deuteranopia

#32316D

Tritanopia

#2F625F

Achromatopsia

#3A3A3A

CSS Usage

background-color: #2F3684;
color: #2F3684;
border-color: #2F3684;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACDEC
300
#A5A9DF
400
#747BCD
500
#434DBC
600
#363D96
700
#2B3178
800
#21265E
900
#1C1F45
950
#12142C

Contrast Checker

Text on white

10.6:1

AA Pass AAA Pass

Text on black

1.98:1

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