#081431

#081431

Color Values

HEX

#081431

RGB

8, 20, 49

HSL

222.4, 71.9%, 11.2%

HSV

222.4, 83.7%, 19.2%

CMYK

83.7%, 59.2%, 0.0%, 80.8%

OKLCH

0.2002 0.0602 264.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#081431

#312508

Analogous

#082931

#110831

#081431

Triadic

#081431

#310814

#143108

Split Complementary

#081431

#311108

#293108

Tetradic

#081431

#310829

#312508

#083111

Color Blindness Simulation

Original

#081431

Protanopia

#0D0D2A

Deuteranopia

#0C0C28

Tritanopia

#092423

Achromatopsia

#141414

CSS Usage

background-color: #081431;
color: #081431;
border-color: #081431;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F3F5FC
100
#E2E9F8
200
#C2D1F5
300
#96B0EE
400
#5D85E4
500
#245ADB
600
#1D48AF
700
#17398C
800
#122D6E
900
#112350
950
#0B1632

Contrast Checker

Text on white

18.19:1

AA Pass AAA Pass

Text on black

1.15:1

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