#353C50

#353C50

Color Values

HEX

#353C50

RGB

53, 60, 80

HSL

224.4, 20.3%, 26.1%

HSV

224.4, 33.8%, 31.4%

CMYK

33.7%, 25.0%, 0.0%, 68.6%

OKLCH

0.3583 0.0361 269.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#353C50

#504935

Analogous

#354A50

#3C3550

#353C50

Triadic

#353C50

#50353C

#3C5035

Split Complementary

#353C50

#503C35

#4A5035

Tetradic

#353C50

#50354A

#504935

#35503C

Color Blindness Simulation

Original

#353C50

Protanopia

#38384B

Deuteranopia

#38374A

Tritanopia

#354746

Achromatopsia

#3C3C3C

CSS Usage

background-color: #353C50;
color: #353C50;
border-color: #353C50;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D8E3
300
#B5BCCE
400
#8D97B4
500
#667399
600
#515C7B
700
#414A62
800
#333A4D
900
#282C39
950
#191C24

Contrast Checker

Text on white

10.97:1

AA Pass AAA Pass

Text on black

1.91:1

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