#314357

#314357

Color Values

HEX

#314357

RGB

49, 67, 87

HSL

211.6, 27.9%, 26.7%

HSV

211.6, 43.7%, 34.1%

CMYK

43.7%, 23.0%, 0.0%, 65.9%

OKLCH

0.3763 0.0415 251.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#314357

#574531

Analogous

#315657

#323157

#314357

Triadic

#314357

#573143

#435731

Split Complementary

#314357

#573231

#565731

Tetradic

#314357

#573156

#574531

#315732

Color Blindness Simulation

Original

#314357

Protanopia

#393952

Deuteranopia

#383651

Tritanopia

#324E4E

Achromatopsia

#414141

CSS Usage

background-color: #314357;
color: #314357;
border-color: #314357;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D1DBE5
300
#B1C1D3
400
#869FBB
500
#5C7EA3
600
#4A6482
700
#3B5068
800
#2E3F52
900
#24303D
950
#171E26

Contrast Checker

Text on white

10.14:1

AA Pass AAA Pass

Text on black

2.07:1

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