#404944

#404944

Color Values

HEX

#404944

RGB

64, 73, 68

HSL

146.7, 6.6%, 26.9%

HSV

146.7, 12.3%, 28.6%

CMYK

12.3%, 0.0%, 6.8%, 71.4%

OKLCH

0.3955 0.0143 161.4

Properties

Cool Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#404944

#494045

Analogous

#414940

#404949

#404944

Triadic

#404944

#444049

#494440

Split Complementary

#404944

#494049

#494041

Tetradic

#404944

#404149

#494045

#494940

Color Blindness Simulation

Original

#404944

Protanopia

#444445

Deuteranopia

#434346

Tritanopia

#404646

Achromatopsia

#474747

CSS Usage

background-color: #404944;
color: #404944;
border-color: #404944;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F7
100
#ECEEED
200
#D9DEDB
300
#BEC6C1
400
#9AA7A0
500
#77887F
600
#5F6D65
700
#4C5751
800
#3C443F
900
#2E3330
950
#1D201E

Contrast Checker

Text on white

9.31:1

AA Pass AAA Pass

Text on black

2.25:1

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