#36639B

#36639B

Color Values

HEX

#36639B

RGB

54, 99, 155

HSL

213.3, 48.3%, 41.0%

HSV

213.3, 65.2%, 60.8%

CMYK

65.2%, 36.1%, 0.0%, 39.2%

OKLCH

0.4947 0.1031 254.9

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#36639B

#9B6E36

Analogous

#36959B

#3C369B

#36639B

Triadic

#36639B

#9B3663

#639B36

Split Complementary

#36639B

#9B3C36

#959B36

Tetradic

#36639B

#9B3695

#9B6E36

#369B3C

Color Blindness Simulation

Original

#36639B

Protanopia

#494A8D

Deuteranopia

#47448A

Tritanopia

#388380

Achromatopsia

#5D5D5D

CSS Usage

background-color: #36639B;
color: #36639B;
border-color: #36639B;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CAD9ED
300
#A4BFDF
400
#739CCE
500
#4279BD
600
#356197
700
#2A4D79
800
#213C5F
900
#1B2E46
950
#111D2C

Contrast Checker

Text on white

6.15:1

AA Pass AAA Fail

Text on black

3.41:1

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