#356EB4

#356EB4

Color Values

HEX

#356EB4

RGB

53, 110, 180

HSL

213,1, 54,5%, 45,7%

HSV

213,1, 70,6%, 70,6%

CMYK

70,6%, 38,9%, 0,0%, 29,4%

OKLCH

0,5347 0,1255 255,0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#356EB4

#B47B35

Analogous

#35ADB4

#3C35B4

#356EB4

Triadic

#356EB4

#B4356E

#6EB435

Split Complementary

#356EB4

#B43C35

#ADB435

Tetradic

#356EB4

#B435AD

#B47B35

#35B43C

Color Blindness Simulation

Original

#356EB4

Protanopia

#4E4EA3

Deuteranopia

#4A469F

Tritanopia

#389693

Achromatopsia

#676767

CSS Usage

background-color: #356EB4;
color: #356EB4;
border-color: #356EB4;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C8D9EF
300
#A0BEE3
400
#6D9BD4
500
#3A78C5
600
#2E609E
700
#254D7E
800
#1D3C62
900
#192E48
950
#101D2E

Contrast Checker

Text on white

5,2:1

AA Pass AAA Fail

Text on black

4,04:1

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