#2F449D

#2F449D

Color Values

HEX

#2F449D

RGB

47, 68, 157

HSL

228.5, 53.9%, 40.0%

HSV

228.5, 70.1%, 61.6%

CMYK

70.1%, 56.7%, 0.0%, 38.4%

OKLCH

0.4241 0.1467 269.2

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#2F449D

#9D882F

Analogous

#2F7B9D

#512F9D

#2F449D

Triadic

#2F449D

#9D2F44

#449D2F

Split Complementary

#2F449D

#9D512F

#7B9D2F

Tetradic

#2F449D

#9D2F7B

#9D882F

#2F9D51

Color Blindness Simulation

Original

#2F449D

Protanopia

#383887

Deuteranopia

#373582

Tritanopia

#307673

Achromatopsia

#464646

CSS Usage

background-color: #2F449D;
color: #2F449D;
border-color: #2F449D;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FB
100
#E5E8F5
200
#C8CFEF
300
#A1ADE3
400
#6E81D4
500
#3B55C4
600
#2F449D
700
#26367E
800
#1D2B62
900
#192248
950
#10152D

Contrast Checker

Text on white

8.63:1

AA Pass AAA Pass

Text on black

2.43:1

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