#0F3F48

#0F3F48

Color Values

HEX

#0F3F48

RGB

15, 63, 72

HSL

189.5, 65.5%, 17.1%

HSV

189.5, 79.2%, 28.2%

CMYK

79.2%, 12.5%, 0.0%, 71.8%

OKLCH

0.3407 0.0518 212.8

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#0F3F48

#48180F

Analogous

#0F4835

#0F2348

#0F3F48

Triadic

#0F3F48

#480F3F

#3F480F

Split Complementary

#0F3F48

#480F23

#48350F

Tetradic

#0F3F48

#350F48

#48180F

#23480F

Color Blindness Simulation

Original

#0F3F48

Protanopia

#242446

Deuteranopia

#211D45

Tritanopia

#114444

Achromatopsia

#353535

CSS Usage

background-color: #0F3F48;
color: #0F3F48;
border-color: #0F3F48;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F3FAFC
100
#E3F4F7
200
#C4EBF3
300
#9ADDEA
400
#63CBDE
500
#2CB9D3
600
#2394A9
700
#1C7687
800
#165C6A
900
#14444D
950
#0D2B31

Contrast Checker

Text on white

11.51:1

AA Pass AAA Pass

Text on black

1.82:1

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