#0F0B38

#0F0B38

Color Values

HEX

#0F0B38

RGB

15, 11, 56

HSL

245.3, 67.2%, 13.1%

HSV

245.3, 80.4%, 22.0%

CMYK

73.2%, 80.4%, 0.0%, 78.0%

OKLCH

0.1922 0.0833 279.1

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#0F0B38

#34380B

Analogous

#0B1D38

#250B38

#0F0B38

Triadic

#0F0B38

#380F0B

#0B380F

Split Complementary

#0F0B38

#38250B

#1D380B

Tetradic

#0F0B38

#380B1D

#34380B

#0B3825

Color Blindness Simulation

Original

#0F0B38

Protanopia

#0D0D2D

Deuteranopia

#0E0E2A

Tritanopia

#0F2523

Achromatopsia

#0F0F0F

CSS Usage

background-color: #0F0B38;
color: #0F0B38;
border-color: #0F0B38;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F3FC
100
#E5E3F7
200
#C8C3F3
300
#A099EB
400
#6C61E0
500
#392AD5
600
#2E21AB
700
#241B88
800
#1C156B
900
#18134E
950
#0F0C31

Contrast Checker

Text on white

18.66:1

AA Pass AAA Pass

Text on black

1.13:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026