#2F5378

#2F5378

Color Values

HEX

#2F5378

RGB

47, 83, 120

HSL

210.4, 43.7%, 32.7%

HSV

210.4, 60.8%, 47.1%

CMYK

60.8%, 30.8%, 0.0%, 52.9%

OKLCH

0.4327 0.0745 250.5

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2F5378

#78542F

Analogous

#2F7778

#2F2F78

#2F5378

Triadic

#2F5378

#782F53

#53782F

Split Complementary

#2F5378

#782F2F

#77782F

Tetradic

#2F5378

#782F77

#78542F

#2F782F

Color Blindness Simulation

Original

#2F5378

Protanopia

#3F3F6F

Deuteranopia

#3C3A6D

Tritanopia

#316866

Achromatopsia

#4E4E4E

CSS Usage

background-color: #2F5378;
color: #2F5378;
border-color: #2F5378;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7EDF4
200
#CCDBEB
300
#A7C1DD
400
#77A0CA
500
#487FB7
600
#396593
700
#2E5175
800
#243F5C
900
#1D3044
950
#131E2B

Contrast Checker

Text on white

7.99:1

AA Pass AAA Pass

Text on black

2.63:1

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