#0B3D68

#0B3D68

Color Values

HEX

#0B3D68

RGB

11, 61, 104

HSL

207.7, 80.9%, 22.5%

HSV

207.7, 89.4%, 40.8%

CMYK

89.4%, 41.3%, 0.0%, 59.2%

OKLCH

0.3531 0.0902 249.8

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#0B3D68

#68360B

Analogous

#0B6864

#0B0F68

#0B3D68

Triadic

#0B3D68

#680B3D

#3D680B

Split Complementary

#0B3D68

#680B0F

#68640B

Tetradic

#0B3D68

#640B68

#68360B

#0F680B

Color Blindness Simulation

Original

#0B3D68

Protanopia

#21215E

Deuteranopia

#1E1A5B

Tritanopia

#0E5554

Achromatopsia

#353535

CSS Usage

background-color: #0B3D68;
color: #0B3D68;
border-color: #0B3D68;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F2F8FD
100
#E1EEF9
200
#BEDEF8
300
#90C6F3
400
#54A7ED
500
#1887E7
600
#136CB9
700
#105794
800
#0C4473
900
#0D3354
950
#082035

Contrast Checker

Text on white

11.16:1

AA Pass AAA Pass

Text on black

1.88:1

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