#0B0CBA

#0B0CBA

Color Values

HEX

#0B0CBA

RGB

11, 12, 186

HSL

239.7, 88.8%, 38.6%

HSV

239.7, 94.1%, 72.9%

CMYK

94.1%, 93.5%, 0.0%, 27.1%

OKLCH

0.3651 0.2411 265.6

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#0B0CBA

#BAB90B

Analogous

#0B63BA

#620BBA

#0B0CBA

Triadic

#0B0CBA

#BA0B0C

#0CBA0B

Split Complementary

#0B0CBA

#BA620B

#63BA0B

Tetradic

#0B0CBA

#BA0B63

#BAB90B

#0BBA62

Color Blindness Simulation

Original

#0B0CBA

Protanopia

#0B0B90

Deuteranopia

#0B0B86

Tritanopia

#0B6F67

Achromatopsia

#181818

CSS Usage

background-color: #0B0CBA;
color: #0B0CBA;
border-color: #0B0CBA;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E0E0FB
200
#BCBCFB
300
#8B8CF8
400
#4D4EF4
500
#0E0FF1
600
#0B0CC1
700
#090A9A
800
#070878
900
#0A0A57
950
#060637

Contrast Checker

Text on white

11.83:1

AA Pass AAA Pass

Text on black

1.78:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026