#2F2F72

#2F2F72

Color Values

HEX

#2F2F72

RGB

47, 47, 114

HSL

240.0, 41.6%, 31.6%

HSV

240.0, 58.8%, 44.7%

CMYK

58.8%, 58.8%, 0.0%, 55.3%

OKLCH

0.3462 0.1126 278.8

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2F2F72

#72722F

Analogous

#2F5172

#512F72

#2F2F72

Triadic

#2F2F72

#722F2F

#2F722F

Split Complementary

#2F2F72

#72512F

#51722F

Tetradic

#2F2F72

#722F51

#72722F

#2F7251

Color Blindness Simulation

Original

#2F2F72

Protanopia

#2F2F62

Deuteranopia

#2F2F5E

Tritanopia

#2F5552

Achromatopsia

#343434

CSS Usage

background-color: #2F2F72;
color: #2F2F72;
border-color: #2F2F72;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CCCCEA
300
#A8A8DB
400
#7979C8
500
#4A4AB5
600
#3C3C90
700
#303074
800
#25255A
900
#1E1E43
950
#13132A

Contrast Checker

Text on white

11.86:1

AA Pass AAA Pass

Text on black

1.77:1

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