#0B1709

#0B1709

Color Values

HEX

#0B1709

RGB

11, 23, 9

HSL

111.4, 43.8%, 6.3%

HSV

111.4, 60.9%, 9.0%

CMYK

52.2%, 0.0%, 60.9%, 91.0%

OKLCH

0.1884 0.0324 140.9

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#0B1709

#150917

Analogous

#121709

#09170E

#0B1709

Triadic

#0B1709

#090B17

#17090B

Split Complementary

#0B1709

#0E0917

#170912

Tetradic

#0B1709

#091217

#150917

#170E09

Color Blindness Simulation

Original

#0B1709

Protanopia

#10100C

Deuteranopia

#100F0D

Tritanopia

#0C0F10

Achromatopsia

#131313

CSS Usage

background-color: #0B1709;
color: #0B1709;
border-color: #0B1709;
Nearest Tailwind: Neutral 900 #171717

Tailwind Shades

50
#F5FAF5
100
#E8F4E7
200
#D0EBCC
300
#AFDDA7
400
#83CA77
500
#58B748
600
#469339
700
#38752E
800
#2C5C24
900
#23441D
950
#162B13

Contrast Checker

Text on white

18.41:1

AA Pass AAA Pass

Text on black

1.14:1

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