#2F3898

#2F3898

Color Values

HEX

#2F3898

RGB

47, 56, 152

HSL

234.9, 52.8%, 39.0%

HSV

234.9, 69.1%, 59.6%

CMYK

69.1%, 63.2%, 0.0%, 40.4%

OKLCH

0.3964 0.1551 272.9

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#2F3898

#988F2F

Analogous

#2F6C98

#5B2F98

#2F3898

Triadic

#2F3898

#982F38

#38982F

Split Complementary

#2F3898

#985B2F

#6C982F

Tetradic

#2F3898

#982F6C

#988F2F

#2F985B

Color Blindness Simulation

Original

#2F3898

Protanopia

#333381

Deuteranopia

#32327B

Tritanopia

#2F6E6A

Achromatopsia

#3D3D3D

CSS Usage

background-color: #2F3898;
color: #2F3898;
border-color: #2F3898;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FB
100
#E5E7F5
200
#C8CCEE
300
#A1A7E2
400
#6F77D2
500
#3C48C3
600
#30399C
700
#272E7D
800
#1E2461
900
#191D47
950
#10132D

Contrast Checker

Text on white

9.81:1

AA Pass AAA Pass

Text on black

2.14:1

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