#0C393F

#0C393F

Color Values

HEX

#0C393F

RGB

12, 57, 63

HSL

187.1, 68.0%, 14.7%

HSV

187.1, 81.0%, 24.7%

CMYK

81.0%, 9.5%, 0.0%, 75.3%

OKLCH

0.318 0.048 208.0

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#0C393F

#3F120C

Analogous

#0C3F2C

#0C1F3F

#0C393F

Triadic

#0C393F

#3F0C39

#393F0C

Split Complementary

#0C393F

#3F0C1F

#3F2C0C

Tetradic

#0C393F

#2C0C3F

#3F120C

#1F3F0C

Color Blindness Simulation

Original

#0C393F

Protanopia

#1F203E

Deuteranopia

#1D193D

Tritanopia

#0E3C3C

Achromatopsia

#303030

CSS Usage

background-color: #0C393F;
color: #0C393F;
border-color: #0C393F;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F3FBFC
100
#E3F5F7
200
#C3EEF4
300
#98E2EB
400
#60D2E1
500
#29C2D6
600
#219BAB
700
#1A7C89
800
#14616B
900
#13474E
950
#0C2D31

Contrast Checker

Text on white

12.55:1

AA Pass AAA Pass

Text on black

1.67:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026