#0F4573

#0F4573

Color Values

HEX

#0F4573

RGB

15, 69, 115

HSL

207.6, 76.9%, 25.5%

HSV

207.6, 87.0%, 45.1%

CMYK

87.0%, 40.0%, 0.0%, 54.9%

OKLCH

0.3821 0.0953 249.3

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#0F4573

#733D0F

Analogous

#0F736F

#0F1373

#0F4573

Triadic

#0F4573

#730F45

#45730F

Split Complementary

#0F4573

#730F13

#736F0F

Tetradic

#0F4573

#6F0F73

#733D0F

#13730F

Color Blindness Simulation

Original

#0F4573

Protanopia

#262768

Deuteranopia

#231F65

Tritanopia

#125F5D

Achromatopsia

#3D3D3D

CSS Usage

background-color: #0F4573;
color: #0F4573;
border-color: #0F4573;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F2F8FC
100
#E1EEF9
200
#C0DDF7
300
#93C6F1
400
#58A6E9
500
#1D87E2
600
#186CB4
700
#135790
800
#0F4471
900
#0F3352
950
#092034

Contrast Checker

Text on white

9.91:1

AA Pass AAA Pass

Text on black

2.12:1

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