#0B18A2

#0B18A2

Color Values

HEX

#0B18A2

RGB

11, 24, 162

HSL

234.8, 87.3%, 33.9%

HSV

234.8, 93.2%, 63.5%

CMYK

93.2%, 85.2%, 0.0%, 36.5%

OKLCH

0.3427 0.2089 265.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#0B18A2

#A2950B

Analogous

#0B64A2

#490BA2

#0B18A2

Triadic

#0B18A2

#A20B18

#18A20B

Split Complementary

#0B18A2

#A2490B

#64A20B

Tetradic

#0B18A2

#A20B64

#A2950B

#0BA249

Color Blindness Simulation

Original

#0B18A2

Protanopia

#111181

Deuteranopia

#100F79

Tritanopia

#0C6660

Achromatopsia

#1F1F1F

CSS Usage

background-color: #0B18A2;
color: #0B18A2;
border-color: #0B18A2;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F2F3FD
100
#E0E2FA
200
#BCC2FA
300
#8C96F7
400
#4E5DF3
500
#1023EF
600
#0D1CBF
700
#0A1799
800
#081277
900
#0A1157
950
#070B37

Contrast Checker

Text on white

12.6:1

AA Pass AAA Pass

Text on black

1.67:1

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