#3668AD

#3668AD

Color Values

HEX

#3668AD

RGB

54, 104, 173

HSL

214.8, 52.4%, 44.5%

HSV

214.8, 68.8%, 67.8%

CMYK

68.8%, 39.9%, 0.0%, 32.2%

OKLCH

0.5172 0.1223 257.0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3668AD

#AD7B36

Analogous

#36A3AD

#4036AD

#3668AD

Triadic

#3668AD

#AD3668

#68AD36

Split Complementary

#3668AD

#AD4036

#A3AD36

Tetradic

#3668AD

#AD36A3

#AD7B36

#36AD40

Color Blindness Simulation

Original

#3668AD

Protanopia

#4C4C9C

Deuteranopia

#494598

Tritanopia

#388F8C

Achromatopsia

#626262

CSS Usage

background-color: #3668AD;
color: #3668AD;
border-color: #3668AD;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C9D8EE
300
#A2BDE2
400
#6F99D2
500
#3D75C2
600
#315D9B
700
#274B7C
800
#1E3A61
900
#1A2D47
950
#101C2D

Contrast Checker

Text on white

5.61:1

AA Pass AAA Fail

Text on black

3.74:1

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