#081C21

#081C21

Color Values

HEX

#081C21

RGB

8, 28, 33

HSL

192.0, 61.0%, 8.0%

HSV

192.0, 75.8%, 12.9%

CMYK

75.8%, 15.2%, 0.0%, 87.1%

OKLCH

0.2124 0.0276 216.4

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#081C21

#210D08

Analogous

#082119

#080F21

#081C21

Triadic

#081C21

#21081C

#1C2108

Split Complementary

#081C21

#21080F

#211908

Tetradic

#081C21

#190821

#210D08

#0F2108

Color Blindness Simulation

Original

#081C21

Protanopia

#111120

Deuteranopia

#100E20

Tritanopia

#091F1F

Achromatopsia

#181818

CSS Usage

background-color: #081C21;
color: #081C21;
border-color: #081C21;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F3FAFB
100
#E4F3F6
200
#C6E8F1
300
#9CD8E7
400
#67C3DA
500
#32AECD
600
#288BA4
700
#206F83
800
#195767
900
#16404B
950
#0E292F

Contrast Checker

Text on white

17.52:1

AA Pass AAA Pass

Text on black

1.2:1

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