#0F0B39

#0F0B39

Color Values

HEX

#0F0B39

RGB

15, 11, 57

HSL

245.2, 67.6%, 13.3%

HSV

245.2, 80.7%, 22.4%

CMYK

73.7%, 80.7%, 0.0%, 77.6%

OKLCH

0.1933 0.0849 278.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#0F0B39

#35390B

Analogous

#0B1E39

#260B39

#0F0B39

Triadic

#0F0B39

#390F0B

#0B390F

Split Complementary

#0F0B39

#39260B

#1E390B

Tetradic

#0F0B39

#390B1E

#35390B

#0B3926

Color Blindness Simulation

Original

#0F0B39

Protanopia

#0D0D2E

Deuteranopia

#0E0E2B

Tritanopia

#0F2523

Achromatopsia

#0F0F0F

CSS Usage

background-color: #0F0B39;
color: #0F0B39;
border-color: #0F0B39;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F3FC
100
#E5E3F7
200
#C7C3F3
300
#A098EB
400
#6C61E0
500
#3829D6
600
#2D21AB
700
#241A89
800
#1C156B
900
#18134E
950
#0F0C31

Contrast Checker

Text on white

18.63:1

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