#0B0344

#0B0344

Color Values

HEX

#0B0344

RGB

11, 3, 68

HSL

247.4, 91.5%, 13.9%

HSV

247.4, 95.6%, 26.7%

CMYK

83.8%, 95.6%, 0.0%, 73.3%

OKLCH

0.1898 0.1119 274.4

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#0B0344

#3C4403

Analogous

#031B44

#2B0344

#0B0344

Triadic

#0B0344

#440B03

#03440B

Split Complementary

#0B0344

#442B03

#1B4403

Tetradic

#0B0344

#44031B

#3C4403

#03442B

Color Blindness Simulation

Original

#0B0344

Protanopia

#080734

Deuteranopia

#080930

Tritanopia

#0B2825

Achromatopsia

#090909

CSS Usage

background-color: #0B0344;
color: #0B0344;
border-color: #0B0344;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F1FD
100
#E3DFFB
200
#C3BBFC
300
#988AFA
400
#604AF7
500
#280BF4
600
#2009C3
700
#19079C
800
#14057A
900
#120958
950
#0C0538

Contrast Checker

Text on white

18.91:1

AA Pass AAA Pass

Text on black

1.11:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026