#0C3239

#0C3239

Color Values

HEX

#0C3239

RGB

12, 50, 57

HSL

189,3, 65,2%, 13,5%

HSV

189,3, 78,9%, 22,4%

CMYK

78,9%, 12,3%, 0,0%, 77,6%

OKLCH

0,2942 0,0434 212,2

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#0C3239

#39130C

Analogous

#0C3929

#0C1B39

#0C3239

Triadic

#0C3239

#390C32

#32390C

Split Complementary

#0C3239

#390C1B

#39290C

Tetradic

#0C3239

#290C39

#39130C

#1B390C

Color Blindness Simulation

Original

#0C3239

Protanopia

#1C1D37

Deuteranopia

#1A1737

Tritanopia

#0E3636

Achromatopsia

#2A2A2A

CSS Usage

background-color: #0C3239;
color: #0C3239;
border-color: #0C3239;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F3FAFC
100
#E3F4F7
200
#C4EBF3
300
#9ADDEA
400
#63CBDE
500
#2CB9D3
600
#2394A9
700
#1C7687
800
#165C69
900
#14444D
950
#0D2B31

Contrast Checker

Text on white

13,72:1

AA Pass AAA Pass

Text on black

1,53:1

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