#01090C

#01090C

Color Values

HEX

#01090C

RGB

1, 9, 12

HSL

196.4, 84.6%, 2.5%

HSV

196.4, 91.7%, 4.7%

CMYK

91.7%, 25.0%, 0.0%, 95.3%

OKLCH

0.1299 0.0196 215.4

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#01090C

#0C0401

Analogous

#010C09

#01030C

#01090C

Triadic

#01090C

#0C0109

#090C01

Split Complementary

#01090C

#0C0103

#0C0901

Tetradic

#01090C

#09010C

#0C0401

#030C01

Color Blindness Simulation

Original

#01090C

Protanopia

#04050B

Deuteranopia

#04030B

Tritanopia

#010B0B

Achromatopsia

#080808

CSS Usage

background-color: #01090C;
color: #01090C;
border-color: #01090C;
Nearest Tailwind: Zinc 950 #09090B

Tailwind Shades

50
#F2FAFD
100
#E0F3FA
200
#BDE9FA
300
#8ED9F6
400
#51C5F0
500
#14B0EB
600
#108DBC
700
#0D7197
800
#0A5876
900
#0C4155
950
#072936

Contrast Checker

Text on white

20.08:1

AA Pass AAA Pass

Text on black

1.05:1

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