#081539

#081539

Color Values

HEX

#081539

RGB

8, 21, 57

HSL

224.1, 75.4%, 12.7%

HSV

224.1, 86.0%, 22.4%

CMYK

86.0%, 63.2%, 0.0%, 77.6%

OKLCH

0.2103 0.0724 265.4

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#081539

#392C08

Analogous

#082D39

#130839

#081539

Triadic

#081539

#390815

#153908

Split Complementary

#081539

#391308

#2D3908

Tetradic

#081539

#39082D

#392C08

#083913

Color Blindness Simulation

Original

#081539

Protanopia

#0E0E30

Deuteranopia

#0D0C2E

Tritanopia

#092928

Achromatopsia

#151515

CSS Usage

background-color: #081539;
color: #081539;
border-color: #081539;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F2F5FC
100
#E2E8F9
200
#C0CFF6
300
#94ACF0
400
#5A7FE8
500
#1F52E0
600
#1942B3
700
#14358F
800
#102970
900
#102151
950
#0A1533

Contrast Checker

Text on white

17.85:1

AA Pass AAA Pass

Text on black

1.18:1

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