#357EC0

#357EC0

Color Values

HEX

#357EC0

RGB

53, 126, 192

HSL

208.5, 56.7%, 48.0%

HSV

208.5, 72.4%, 75.3%

CMYK

72.4%, 34.4%, 0.0%, 24.7%

OKLCH

0.5786 0.1249 248.9

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#357EC0

#C07735

Analogous

#35C0BC

#3538C0

#357EC0

Triadic

#357EC0

#C0357E

#7EC035

Split Complementary

#357EC0

#C03538

#C0BC35

Tetradic

#357EC0

#BC35C0

#C07735

#38C035

Color Blindness Simulation

Original

#357EC0

Protanopia

#5555B0

Deuteranopia

#504BAC

Tritanopia

#39A3A1

Achromatopsia

#737373

CSS Usage

background-color: #357EC0;
color: #357EC0;
border-color: #357EC0;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EEF6
200
#C7DCF0
300
#9FC4E5
400
#6BA3D6
500
#3783C8
600
#2C69A0
700
#235480
800
#1C4264
900
#183249
950
#0F1F2E

Contrast Checker

Text on white

4.29:1

AA Fail AAA Fail

Text on black

4.9:1

AA Pass 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