#11184C

#11184C

Color Values

HEX

#11184C

RGB

17, 24, 76

HSL

232.9, 63.4%, 18.2%

HSV

232.9, 77.6%, 29.8%

CMYK

77.6%, 68.4%, 0.0%, 70.2%

OKLCH

0.2417 0.0956 271.3

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#11184C

#4C4511

Analogous

#11354C

#27114C

#11184C

Triadic

#11184C

#4C1118

#184C11

Split Complementary

#11184C

#4C2711

#354C11

Tetradic

#11184C

#4C1135

#4C4511

#114C27

Color Blindness Simulation

Original

#11184C

Protanopia

#14143F

Deuteranopia

#14133C

Tritanopia

#113533

Achromatopsia

#1A1A1A

CSS Usage

background-color: #11184C;
color: #11184C;
border-color: #11184C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F4FB
100
#E4E6F7
200
#C5CAF2
300
#9BA4E9
400
#6573DC
500
#2F42D0
600
#2535A7
700
#1E2A85
800
#172168
900
#151B4C
950
#0D1130

Contrast Checker

Text on white

16.68:1

AA Pass AAA Pass

Text on black

1.26:1

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