#2F3461

#2F3461

Color Values

HEX

#2F3461

RGB

47, 52, 97

HSL

234.0, 34.7%, 28.2%

HSV

234.0, 51.5%, 38.0%

CMYK

51.5%, 46.4%, 0.0%, 62.0%

OKLCH

0.3442 0.0784 276.7

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#2F3461

#615C2F

Analogous

#2F4D61

#432F61

#2F3461

Triadic

#2F3461

#612F34

#34612F

Split Complementary

#2F3461

#61432F

#4D612F

Tetradic

#2F3461

#612F4D

#615C2F

#2F6143

Color Blindness Simulation

Original

#2F3461

Protanopia

#313156

Deuteranopia

#313053

Tritanopia

#2F4E4C

Achromatopsia

#363636

CSS Usage

background-color: #2F3461;
color: #2F3461;
border-color: #2F3461;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E8E9F2
200
#CFD1E8
300
#ADB1D7
400
#8086C1
500
#535CAC
600
#434A89
700
#353B6E
800
#2A2E56
900
#212440
950
#151728

Contrast Checker

Text on white

11.77:1

AA Pass AAA Pass

Text on black

1.78:1

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