#0C383F

#0C383F

Color Values

HEX

#0C383F

RGB

12, 56, 63

HSL

188.2, 68.0%, 14.7%

HSV

188.2, 81.0%, 24.7%

CMYK

81.0%, 11.1%, 0.0%, 75.3%

OKLCH

0.315 0.0477 210.3

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#0C383F

#3F130C

Analogous

#0C3F2C

#0C1F3F

#0C383F

Triadic

#0C383F

#3F0C38

#383F0C

Split Complementary

#0C383F

#3F0C1F

#3F2C0C

Tetradic

#0C383F

#2C0C3F

#3F130C

#1F3F0C

Color Blindness Simulation

Original

#0C383F

Protanopia

#1F1F3D

Deuteranopia

#1C193D

Tritanopia

#0E3C3C

Achromatopsia

#2F2F2F

CSS Usage

background-color: #0C383F;
color: #0C383F;
border-color: #0C383F;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F3FBFC
100
#E3F5F7
200
#C3EDF4
300
#98E0EB
400
#60CFE1
500
#29BFD6
600
#2198AB
700
#1A7A89
800
#145F6B
900
#13464E
950
#0C2C31

Contrast Checker

Text on white

12.7:1

AA Pass AAA Pass

Text on black

1.65:1

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