#1B092C

#1B092C

Color Values

HEX

#1B092C

RGB

27, 9, 44

HSL

270.9, 66.0%, 10.4%

HSV

270.9, 79.5%, 17.3%

CMYK

38.6%, 79.5%, 0.0%, 82.7%

OKLCH

0.1907 0.0683 304.3

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#1B092C

#1A2C09

Analogous

#0A092C

#2C092B

#1B092C

Triadic

#1B092C

#2C1B09

#092C1B

Split Complementary

#1B092C

#2B2C09

#092C0A

Tetradic

#1B092C

#2C0A09

#1A2C09

#092B2C

Color Blindness Simulation

Original

#1B092C

Protanopia

#131324

Deuteranopia

#141622

Tritanopia

#1A1D1B

Achromatopsia

#0F0F0F

CSS Usage

background-color: #1B092C;
color: #1B092C;
border-color: #1B092C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F3FC
100
#EDE3F7
200
#DCC4F3
300
#C399EA
400
#A362DF
500
#822BD4
600
#6823A9
700
#531C87
800
#41166A
900
#31144D
950
#1F0C31

Contrast Checker

Text on white

18.72:1

AA Pass AAA Pass

Text on black

1.12:1

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