#2F349F

#2F349F

Color Values

HEX

#2F349F

RGB

47, 52, 159

HSL

237.3, 54.4%, 40.4%

HSV

237.3, 70.4%, 62.4%

CMYK

70.4%, 67.3%, 0.0%, 37.6%

OKLCH

0.3957 0.1695 273.5

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#2F349F

#9F9A2F

Analogous

#2F6C9F

#622F9F

#2F349F

Triadic

#2F349F

#9F2F34

#349F2F

Split Complementary

#2F349F

#9F622F

#6C9F2F

Tetradic

#2F349F

#9F2F6C

#9F9A2F

#2F9F62

Color Blindness Simulation

Original

#2F349F

Protanopia

#313185

Deuteranopia

#31307F

Tritanopia

#2F716C

Achromatopsia

#3B3B3B

CSS Usage

background-color: #2F349F;
color: #2F349F;
border-color: #2F349F;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C8CAEF
300
#A1A4E3
400
#6D72D4
500
#3A40C5
600
#2F349D
700
#25297E
800
#1D2062
900
#191B48
950
#10112E

Contrast Checker

Text on white

9.94:1

AA Pass AAA Pass

Text on black

2.11:1

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