#143664

#143664

Color Values

HEX

#143664

RGB

20, 54, 100

HSL

214.5, 66.7%, 23.5%

HSV

214.5, 80.0%, 39.2%

CMYK

80.0%, 46.0%, 0.0%, 60.8%

OKLCH

0.335 0.0901 257.0

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#143664

#644214

Analogous

#145E64

#1A1464

#143664

Triadic

#143664

#641436

#366414

Split Complementary

#143664

#641A14

#5E6414

Tetradic

#143664

#64145E

#644214

#14641A

Color Blindness Simulation

Original

#143664

Protanopia

#232359

Deuteranopia

#211E56

Tritanopia

#16504E

Achromatopsia

#323232

CSS Usage

background-color: #143664;
color: #143664;
border-color: #143664;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C3D8F3
300
#99BCEB
400
#6297E0
500
#2A73D5
600
#225CAA
700
#1B4988
800
#15396A
900
#132C4E
950
#0C1C31

Contrast Checker

Text on white

12.06:1

AA Pass AAA Pass

Text on black

1.74:1

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