#355A80

#355A80

Color Values

HEX

#355A80

RGB

53, 90, 128

HSL

210.4, 41.4%, 35.5%

HSV

210.4, 58.6%, 50.2%

CMYK

58.6%, 29.7%, 0.0%, 49.8%

OKLCH

0.4574 0.0756 250.4

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#355A80

#805B35

Analogous

#358080

#363580

#355A80

Triadic

#355A80

#80355A

#5A8035

Split Complementary

#355A80

#803635

#808035

Tetradic

#355A80

#803580

#805B35

#358036

Color Blindness Simulation

Original

#355A80

Protanopia

#454577

Deuteranopia

#434075

Tritanopia

#37706E

Achromatopsia

#555555

CSS Usage

background-color: #355A80;
color: #355A80;
border-color: #355A80;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CDDBEA
300
#A8C1DB
400
#7AA0C8
500
#4B7FB4
600
#3C6590
700
#305173
800
#253F5A
900
#1E3043
950
#131E2A

Contrast Checker

Text on white

7.18:1

AA Pass AAA Pass

Text on black

2.93:1

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