#0F397C

#0F397C

Color Values

HEX

#0F397C

RGB

15, 57, 124

HSL

216.9, 78.4%, 27.3%

HSV

216.9, 87.9%, 48.6%

CMYK

87.9%, 54.0%, 0.0%, 51.4%

OKLCH

0.3596 0.123 259.8

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#0F397C

#7C520F

Analogous

#0F707C

#1C0F7C

#0F397C

Triadic

#0F397C

#7C0F39

#397C0F

Split Complementary

#0F397C

#7C1C0F

#707C0F

Tetradic

#0F397C

#7C0F70

#7C520F

#0F7C1C

Color Blindness Simulation

Original

#0F397C

Protanopia

#21226C

Deuteranopia

#1F1C68

Tritanopia

#115F5C

Achromatopsia

#353535

CSS Usage

background-color: #0F397C;
color: #0F397C;
border-color: #0F397C;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F6FC
100
#E1EAF9
200
#BFD5F7
300
#92B7F2
400
#5790EB
500
#1C69E3
600
#1654B6
700
#124392
800
#0E3472
900
#0E2953
950
#091A34

Contrast Checker

Text on white

11.07:1

AA Pass AAA Pass

Text on black

1.9:1

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