#040E11

#040E11

Color Values

HEX

#040E11

RGB

4, 14, 17

HSL

193.8, 61.9%, 4.1%

HSV

193.8, 76.5%, 6.7%

CMYK

76.5%, 17.6%, 0.0%, 93.3%

OKLCH

0.1545 0.0179 216.5

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#040E11

#110704

Analogous

#04110D

#040711

#040E11

Triadic

#040E11

#11040E

#0E1104

Split Complementary

#040E11

#110407

#110D04

Tetradic

#040E11

#0D0411

#110704

#071104

Color Blindness Simulation

Original

#040E11

Protanopia

#080810

Deuteranopia

#080710

Tritanopia

#041010

Achromatopsia

#0C0C0C

CSS Usage

background-color: #040E11;
color: #040E11;
border-color: #040E11;
Nearest Tailwind: Zinc 950 #09090B

Tailwind Shades

50
#F3FAFB
100
#E4F2F7
200
#C5E7F1
300
#9CD6E8
400
#66C0DB
500
#31AACE
600
#2788A5
700
#1F6D84
800
#185567
900
#153F4B
950
#0E2830

Contrast Checker

Text on white

19.52:1

AA Pass AAA Pass

Text on black

1.08:1

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