#355E66

#355E66

Color Values

HEX

#355E66

RGB

53, 94, 102

HSL

189.8, 31.6%, 30.4%

HSV

189.8, 48.0%, 40.0%

CMYK

48.0%, 7.8%, 0.0%, 60.0%

OKLCH

0.4552 0.0477 211.5

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#355E66

#663D35

Analogous

#356656

#354666

#355E66

Triadic

#355E66

#66355E

#5E6635

Split Complementary

#355E66

#663546

#665635

Tetradic

#355E66

#563566

#663D35

#466635

Color Blindness Simulation

Original

#355E66

Protanopia

#474764

Deuteranopia

#444164

Tritanopia

#376362

Achromatopsia

#565656

CSS Usage

background-color: #355E66;
color: #355E66;
border-color: #355E66;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F9F9
100
#E8F0F2
200
#D0E3E7
300
#AECFD5
400
#83B5BE
500
#579BA8
600
#467C86
700
#38636B
800
#2C4D54
900
#233A3E
950
#162427

Contrast Checker

Text on white

7.13:1

AA Pass AAA Pass

Text on black

2.94:1

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