#353A4F

#353A4F

Color Values

HEX

#353A4F

RGB

53, 58, 79

HSL

228.5, 19.7%, 25.9%

HSV

228.5, 32.9%, 31.0%

CMYK

32.9%, 26.6%, 0.0%, 69.0%

OKLCH

0.3529 0.0372 274.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#353A4F

#4F4A35

Analogous

#35474F

#3D354F

#353A4F

Triadic

#353A4F

#4F353A

#3A4F35

Split Complementary

#353A4F

#4F3D35

#474F35

Tetradic

#353A4F

#4F3547

#4F4A35

#354F3D

Color Blindness Simulation

Original

#353A4F

Protanopia

#37374A

Deuteranopia

#373649

Tritanopia

#354645

Achromatopsia

#3A3A3A

CSS Usage

background-color: #353A4F;
color: #353A4F;
border-color: #353A4F;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#EAEBF0
200
#D4D7E2
300
#B6BACE
400
#8E95B3
500
#667099
600
#525A7A
700
#424862
800
#33384C
900
#282B39
950
#191B24

Contrast Checker

Text on white

11.23:1

AA Pass AAA Pass

Text on black

1.87:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026