#0F3871

#0F3871

Color Values

HEX

#0F3871

RGB

15, 56, 113

HSL

214.9, 76.6%, 25.1%

HSV

214.9, 86.7%, 44.3%

CMYK

86.7%, 50.4%, 0.0%, 55.7%

OKLCH

0.3483 0.1084 257.9

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#0F3871

#71480F

Analogous

#0F6971

#170F71

#0F3871

Triadic

#0F3871

#710F38

#38710F

Split Complementary

#0F3871

#71170F

#69710F

Tetradic

#0F3871

#710F69

#71480F

#0F7117

Color Blindness Simulation

Original

#0F3871

Protanopia

#212163

Deuteranopia

#1E1B60

Tritanopia

#115856

Achromatopsia

#333333

CSS Usage

background-color: #0F3871;
color: #0F3871;
border-color: #0F3871;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F2F7FC
100
#E2EBF9
200
#C0D7F7
300
#93BAF1
400
#5895E9
500
#1E70E1
600
#1859B4
700
#134790
800
#0F3871
900
#0F2B52
950
#0A1B34

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

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026