#2F4565

#2F4565

Color Values

HEX

#2F4565

RGB

47, 69, 101

HSL

215.6, 36.5%, 29.0%

HSV

215.6, 53.5%, 39.6%

CMYK

53.5%, 31.7%, 0.0%, 60.4%

OKLCH

0.3874 0.0615 257.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2F4565

#654F2F

Analogous

#2F6065

#342F65

#2F4565

Triadic

#2F4565

#652F45

#45652F

Split Complementary

#2F4565

#65342F

#60652F

Tetradic

#2F4565

#652F60

#654F2F

#2F6534

Color Blindness Simulation

Original

#2F4565

Protanopia

#39395D

Deuteranopia

#37365B

Tritanopia

#305756

Achromatopsia

#434343

CSS Usage

background-color: #2F4565;
color: #2F4565;
border-color: #2F4565;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CED9E8
300
#ABBED8
400
#7E9AC3
500
#5177AE
600
#415F8B
700
#344C6F
800
#283B57
900
#212D40
950
#151D29

Contrast Checker

Text on white

9.72:1

AA Pass AAA Pass

Text on black

2.16:1

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