#355B8C

#355B8C

Color Values

HEX

#355B8C

RGB

53, 91, 140

HSL

213.8, 45.1%, 37.8%

HSV

213.8, 62.1%, 54.9%

CMYK

62.1%, 35.0%, 0.0%, 45.1%

OKLCH

0.4666 0.0912 255.5

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#355B8C

#8C6635

Analogous

#35868C

#3A358C

#355B8C

Triadic

#355B8C

#8C355B

#5B8C35

Split Complementary

#355B8C

#8C3A35

#868C35

Tetradic

#355B8C

#8C3586

#8C6635

#358C3A

Color Blindness Simulation

Original

#355B8C

Protanopia

#454680

Deuteranopia

#43407D

Tritanopia

#377775

Achromatopsia

#565656

CSS Usage

background-color: #355B8C;
color: #355B8C;
border-color: #355B8C;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD9EB
300
#A6BEDD
400
#769BCB
500
#4678B9
600
#386094
700
#2D4D76
800
#233C5D
900
#1D2E44
950
#121D2B

Contrast Checker

Text on white

6.94:1

AA Pass AAA Fail

Text on black

3.03:1

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