#364B8D

#364B8D

Color Values

HEX

#364B8D

RGB

54, 75, 141

HSL

225.5, 44.6%, 38.2%

HSV

225.5, 61.7%, 55.3%

CMYK

61.7%, 46.8%, 0.0%, 44.7%

OKLCH

0.431 0.1119 268.2

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#364B8D

#8D7836

Analogous

#36768D

#4C368D

#364B8D

Triadic

#364B8D

#8D364B

#4B8D36

Split Complementary

#364B8D

#8D4C36

#768D36

Tetradic

#364B8D

#8D3676

#8D7836

#368D4C

Color Blindness Simulation

Original

#364B8D

Protanopia

#3F3F7D

Deuteranopia

#3E3C79

Tritanopia

#37706E

Achromatopsia

#4B4B4B

CSS Usage

background-color: #364B8D;
color: #364B8D;
border-color: #364B8D;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F6FA
100
#E6EAF4
200
#CBD3EB
300
#A7B4DD
400
#778BCB
500
#4762B8
600
#394E93
700
#2D3F76
800
#23315C
900
#1D2644
950
#12182B

Contrast Checker

Text on white

8.24:1

AA Pass AAA Pass

Text on black

2.55:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026