#0B0C8B

#0B0C8B

Color Values

HEX

#0B0C8B

RGB

11, 12, 139

HSL

239.5, 85.3%, 29.4%

HSV

239.5, 92.1%, 54.5%

CMYK

92.1%, 91.4%, 0.0%, 45.5%

OKLCH

0.3006 0.1906 266.7

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#0B0C8B

#8B8A0B

Analogous

#0B4C8B

#4A0B8B

#0B0C8B

Triadic

#0B0C8B

#8B0B0C

#0C8B0B

Split Complementary

#0B0C8B

#8B4A0B

#4C8B0B

Tetradic

#0B0C8B

#8B0B4C

#8B8A0B

#0B8B4A

Color Blindness Simulation

Original

#0B0C8B

Protanopia

#0B0B6C

Deuteranopia

#0B0B65

Tritanopia

#0B544F

Achromatopsia

#151515

CSS Usage

background-color: #0B0C8B;
color: #0B0C8B;
border-color: #0B0C8B;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F2F2FD
100
#E0E0FA
200
#BDBDFA
300
#8E8EF6
400
#5052F1
500
#1315EC
600
#0F10BD
700
#0C0D97
800
#090A76
900
#0B0C56
950
#070736

Contrast Checker

Text on white

14.59:1

AA Pass AAA Pass

Text on black

1.44:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026