#16233C

#16233C

Color Values

HEX

#16233C

RGB

22, 35, 60

HSL

219.5, 46.3%, 16.1%

HSV

219.5, 63.3%, 23.5%

CMYK

63.3%, 41.7%, 0.0%, 76.5%

OKLCH

0.2581 0.0507 262.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#16233C

#3C2F16

Analogous

#16363C

#1C163C

#16233C

Triadic

#16233C

#3C1623

#233C16

Split Complementary

#16233C

#3C1C16

#363C16

Tetradic

#16233C

#3C1636

#3C2F16

#163C1C

Color Blindness Simulation

Original

#16233C

Protanopia

#1C1C36

Deuteranopia

#1B1A34

Tritanopia

#173130

Achromatopsia

#222222

CSS Usage

background-color: #16233C;
color: #16233C;
border-color: #16233C;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F4F6FA
100
#E6EBF4
200
#CBD6EC
300
#A5B9DE
400
#7593CC
500
#446DBB
600
#375795
700
#2C4677
800
#22365D
900
#1C2A45
950
#121B2B

Contrast Checker

Text on white

15.67:1

AA Pass AAA Pass

Text on black

1.34:1

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