#365D8D

#365D8D

Color Values

HEX

#365D8D

RGB

54, 93, 141

HSL

213.1, 44.6%, 38.2%

HSV

213.1, 61.7%, 55.3%

CMYK

61.7%, 34.0%, 0.0%, 44.7%

OKLCH

0.4724 0.0901 254.5

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#365D8D

#8D6636

Analogous

#36888D

#3A368D

#365D8D

Triadic

#365D8D

#8D365D

#5D8D36

Split Complementary

#365D8D

#8D3A36

#888D36

Tetradic

#365D8D

#8D3688

#8D6636

#368D3A

Color Blindness Simulation

Original

#365D8D

Protanopia

#474781

Deuteranopia

#45427F

Tritanopia

#387876

Achromatopsia

#585858

CSS Usage

background-color: #365D8D;
color: #365D8D;
border-color: #365D8D;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBDAEB
300
#A7BFDD
400
#779CCB
500
#477AB8
600
#396193
700
#2D4E76
800
#233D5C
900
#1D2E44
950
#121D2B

Contrast Checker

Text on white

6.76:1

AA Pass AAA Fail

Text on black

3.11:1

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