#12334A

#12334A

Color Values

HEX

#12334A

RGB

18, 51, 74

HSL

204.6, 60.9%, 18.0%

HSV

204.6, 75.7%, 29.0%

CMYK

75.7%, 31.1%, 0.0%, 71.0%

OKLCH

0.3087 0.0565 242.2

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#12334A

#4A2912

Analogous

#124A45

#12174A

#12334A

Triadic

#12334A

#4A1233

#334A12

Split Complementary

#12334A

#4A1217

#4A4512

Tetradic

#12334A

#45124A

#4A2912

#174A12

Color Blindness Simulation

Original

#12334A

Protanopia

#202144

Deuteranopia

#1E1C43

Tritanopia

#14403F

Achromatopsia

#2E2E2E

CSS Usage

background-color: #12334A;
color: #12334A;
border-color: #12334A;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F8FB
100
#E4EFF6
200
#C6DFF1
300
#9DC9E7
400
#67ABDA
500
#328DCD
600
#2871A4
700
#205B83
800
#194767
900
#16354B
950
#0E222F

Contrast Checker

Text on white

13.14:1

AA Pass AAA Pass

Text on black

1.6:1

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