#403E23

#403E23

Color Values

HEX

#403E23

RGB

64, 62, 35

HSL

55.9, 29.3%, 19.4%

HSV

55.9, 45.3%, 25.1%

CMYK

0.0%, 3.1%, 45.3%, 74.9%

OKLCH

0.3584 0.0426 104.7

Properties

Warm Dark Nearest: RAL 7013 Brown Grey

Color Harmonies

Complementary

#403E23

#232540

Analogous

#402F23

#334023

#403E23

Triadic

#403E23

#23403E

#3E2340

Split Complementary

#403E23

#233340

#2F2340

Tetradic

#403E23

#23402F

#232540

#402333

Color Blindness Simulation

Original

#403E23

Protanopia

#3F3F2A

Deuteranopia

#3F3F2B

Tritanopia

#402F30

Achromatopsia

#3C3C3C

CSS Usage

background-color: #403E23;
color: #403E23;
border-color: #403E23;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F9F9F5
100
#F2F1E9
200
#E6E4D1
300
#D4D1B0
400
#BCB985
500
#A5A05A
600
#848048
700
#6A663A
800
#52502D
900
#3D3B24
950
#272617

Contrast Checker

Text on white

10.87:1

AA Pass AAA Pass

Text on black

1.93:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026