#356F9C

#356F9C

Color Values

HEX

#356F9C

RGB

53, 111, 156

HSL

206.2, 49.3%, 41.0%

HSV

206.2, 66.0%, 61.2%

CMYK

66.0%, 28.8%, 0.0%, 38.8%

OKLCH

0.5234 0.0936 244.4

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#356F9C

#9C6235

Analogous

#359C96

#353C9C

#356F9C

Triadic

#356F9C

#9C356F

#6F9C35

Split Complementary

#356F9C

#9C353C

#9C9635

Tetradic

#356F9C

#96359C

#9C6235

#3C9C35

Color Blindness Simulation

Original

#356F9C

Protanopia

#4E4F91

Deuteranopia

#4B468E

Tritanopia

#388987

Achromatopsia

#666666

CSS Usage

background-color: #356F9C;
color: #356F9C;
border-color: #356F9C;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F8FB
100
#E6EEF5
200
#CADEED
300
#A4C6E0
400
#72A7CF
500
#4187BE
600
#346C98
700
#29577A
800
#20445F
900
#1B3346
950
#11202C

Contrast Checker

Text on white

5.38:1

AA Pass AAA Fail

Text on black

3.91:1

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