#081C33

#081C33

Color Values

HEX

#081C33

RGB

8, 28, 51

HSL

212.1, 72.9%, 11.6%

HSV

212.1, 84.3%, 20.0%

CMYK

84.3%, 45.1%, 0.0%, 80.0%

OKLCH

0.224 0.052 253.7

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#081C33

#331F08

Analogous

#083233

#0A0833

#081C33

Triadic

#081C33

#33081C

#1C3308

Split Complementary

#081C33

#330A08

#323308

Tetradic

#081C33

#330832

#331F08

#08330A

Color Blindness Simulation

Original

#081C33

Protanopia

#11112D

Deuteranopia

#100E2C

Tritanopia

#092928

Achromatopsia

#191919

CSS Usage

background-color: #081C33;
color: #081C33;
border-color: #081C33;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F3F7FC
100
#E2ECF8
200
#C1D9F5
300
#95BFEE
400
#5C9CE5
500
#2379DC
600
#1C61B0
700
#164D8D
800
#113C6E
900
#112E50
950
#0B1D33

Contrast Checker

Text on white

17.15:1

AA Pass AAA Pass

Text on black

1.22:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026