#143467

#143467

Color Values

HEX

#143467

RGB

20, 52, 103

HSL

216.9, 67.5%, 24.1%

HSV

216.9, 80.6%, 40.4%

CMYK

80.6%, 49.5%, 0.0%, 59.6%

OKLCH

0.3324 0.0973 259.5

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#143467

#674714

Analogous

#145D67

#1E1467

#143467

Triadic

#143467

#671434

#346714

Split Complementary

#143467

#671E14

#5D6714

Tetradic

#143467

#67145D

#674714

#14671E

Color Blindness Simulation

Original

#143467

Protanopia

#22225B

Deuteranopia

#201E58

Tritanopia

#16514F

Achromatopsia

#313131

CSS Usage

background-color: #143467;
color: #143467;
border-color: #143467;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F6FC
100
#E3EBF7
200
#C3D6F3
300
#98B8EB
400
#6192E0
500
#296CD6
600
#2156AB
700
#1B4589
800
#15366B
900
#132A4E
950
#0C1A31

Contrast Checker

Text on white

12.23:1

AA Pass AAA Pass

Text on black

1.72:1

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