#355270

#355270

Color Values

HEX

#355270

RGB

53, 82, 112

HSL

210.5, 35.8%, 32.4%

HSV

210.5, 52.7%, 43.9%

CMYK

52.7%, 26.8%, 0.0%, 56.1%

OKLCH

0.4293 0.061 250.2

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#355270

#705335

Analogous

#357070

#363570

#355270

Triadic

#355270

#703552

#527035

Split Complementary

#355270

#703635

#707035

Tetradic

#355270

#703570

#705335

#357036

Color Blindness Simulation

Original

#355270

Protanopia

#424269

Deuteranopia

#403E67

Tritanopia

#366362

Achromatopsia

#4E4E4E

CSS Usage

background-color: #355270;
color: #355270;
border-color: #355270;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E8EDF3
200
#CFDBE8
300
#ACC1D8
400
#7FA0C2
500
#527FAD
600
#41658B
700
#34516F
800
#293F57
900
#213040
950
#151E28

Contrast Checker

Text on white

8.1:1

AA Pass AAA Pass

Text on black

2.59:1

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