#402828

#402828

Color Values

HEX

#402828

RGB

64, 40, 40

HSL

0.0, 23.1%, 20.4%

HSV

0.0, 37.5%, 25.1%

CMYK

0.0%, 37.5%, 37.5%, 74.9%

OKLCH

0.3065 0.0363 19.4

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#402828

#284040

Analogous

#402834

#403428

#402828

Triadic

#402828

#284028

#282840

Split Complementary

#402828

#284034

#283440

Tetradic

#402828

#344028

#284040

#342840

Color Blindness Simulation

Original

#402828

Protanopia

#363528

Deuteranopia

#373928

Tritanopia

#3F2828

Achromatopsia

#2D2D2D

CSS Usage

background-color: #402828;
color: #402828;
border-color: #402828;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#F9F6F6
100
#F1EAEA
200
#E4D3D3
300
#D0B4B4
400
#B68B8B
500
#9D6262
600
#7E4E4E
700
#643F3F
800
#4E3131
900
#3B2626
950
#251818

Contrast Checker

Text on white

13.53:1

AA Pass AAA Pass

Text on black

1.55:1

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