#0F154F

#0F154F

Color Values

HEX

#0F154F

RGB

15, 21, 79

HSL

234.4, 68.1%, 18.4%

HSV

234.4, 81.0%, 31.0%

CMYK

81.0%, 73.4%, 0.0%, 69.0%

OKLCH

0.2374 0.1049 271.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#0F154F

#4F490F

Analogous

#0F354F

#290F4F

#0F154F

Triadic

#0F154F

#4F0F15

#154F0F

Split Complementary

#0F154F

#4F290F

#354F0F

Tetradic

#0F154F

#4F0F35

#4F490F

#0F4F29

Color Blindness Simulation

Original

#0F154F

Protanopia

#121241

Deuteranopia

#11113E

Tritanopia

#0F3633

Achromatopsia

#181818

CSS Usage

background-color: #0F154F;
color: #0F154F;
border-color: #0F154F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F4FC
100
#E3E5F7
200
#C3C8F4
300
#98A0EB
400
#606CE1
500
#2939D6
600
#212EAB
700
#1A2489
800
#141C6B
900
#13184E
950
#0C0F31

Contrast Checker

Text on white

16.93:1

AA Pass AAA Pass

Text on black

1.24:1

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