#2F4970

#2F4970

Color Values

HEX

#2F4970

RGB

47, 73, 112

HSL

216.0, 40.9%, 31.2%

HSV

216.0, 58.0%, 43.9%

CMYK

58.0%, 34.8%, 0.0%, 56.1%

OKLCH

0.4035 0.0735 258.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2F4970

#70562F

Analogous

#2F6A70

#362F70

#2F4970

Triadic

#2F4970

#702F49

#49702F

Split Complementary

#2F4970

#70362F

#6A702F

Tetradic

#2F4970

#702F6A

#70562F

#2F7036

Color Blindness Simulation

Original

#2F4970

Protanopia

#3A3A67

Deuteranopia

#393764

Tritanopia

#305F5D

Achromatopsia

#464646

CSS Usage

background-color: #2F4970;
color: #2F4970;
border-color: #2F4970;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CDD8EA
300
#A9BDDB
400
#7A99C7
500
#4B75B4
600
#3C5E90
700
#304B73
800
#263B5A
900
#1F2D42
950
#131C2A

Contrast Checker

Text on white

9.1:1

AA Pass AAA Pass

Text on black

2.31:1

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