#2F4B74

#2F4B74

Color Values

HEX

#2F4B74

RGB

47, 75, 116

HSL

215.7, 42.3%, 32.0%

HSV

215.7, 59.5%, 45.5%

CMYK

59.5%, 35.3%, 0.0%, 54.5%

OKLCH

0.4108 0.0771 257.8

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2F4B74

#74582F

Analogous

#2F6E74

#362F74

#2F4B74

Triadic

#2F4B74

#742F4B

#4B742F

Split Complementary

#2F4B74

#74362F

#6E742F

Tetradic

#2F4B74

#742F6E

#74582F

#2F7436

Color Blindness Simulation

Original

#2F4B74

Protanopia

#3B3B6A

Deuteranopia

#3A3768

Tritanopia

#306261

Achromatopsia

#484848

CSS Usage

background-color: #2F4B74;
color: #2F4B74;
border-color: #2F4B74;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7ECF4
200
#CCD8EA
300
#A8BDDC
400
#7999C9
500
#4A75B5
600
#3B5E91
700
#2F4B74
800
#253B5B
900
#1E2D43
950
#131C2A

Contrast Checker

Text on white

8.83:1

AA Pass AAA Pass

Text on black

2.38:1

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