#403E2B

#403E2B

Color Values

HEX

#403E2B

RGB

64, 62, 43

HSL

54.3, 19.6%, 21.0%

HSV

54.3, 32.8%, 25.1%

CMYK

0.0%, 3.1%, 32.8%, 74.9%

OKLCH

0.3602 0.031 102.8

Properties

Warm Dark Nearest: RAL 6014 Yellow Olive

Color Harmonies

Complementary

#403E2B

#2B2D40

Analogous

#40342B

#38402B

#403E2B

Triadic

#403E2B

#2B403E

#3E2B40

Split Complementary

#403E2B

#2B3840

#342B40

Tetradic

#403E2B

#2B4034

#2B2D40

#402B38

Color Blindness Simulation

Original

#403E2B

Protanopia

#3F3F30

Deuteranopia

#3F3F31

Tritanopia

#403334

Achromatopsia

#3D3D3D

CSS Usage

background-color: #403E2B;
color: #403E2B;
border-color: #403E2B;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F9F8F6
100
#F0F0EA
200
#E2E1D4
300
#CECCB6
400
#B3B08E
500
#989467
600
#7A7652
700
#625F42
800
#4C4A33
900
#393728
950
#242319

Contrast Checker

Text on white

10.81:1

AA Pass AAA Pass

Text on black

1.94:1

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