#63423C

#63423C

Color Values

HEX

#63423C

RGB

99, 66, 60

HSL

9.2, 24.5%, 31.2%

HSV

9.2, 39.4%, 38.8%

CMYK

0.0%, 33.3%, 39.4%, 61.2%

OKLCH

0.4148 0.0474 30.6

Properties

Warm Dark Nearest: RAL 8015 Chestnut Brown

Color Harmonies

Complementary

#63423C

#3C5D63

Analogous

#633C4A

#63563C

#63423C

Triadic

#63423C

#3C6342

#423C63

Split Complementary

#63423C

#3C6356

#3C4A63

Tetradic

#63423C

#4A633C

#3C5D63

#563C63

Color Blindness Simulation

Original

#63423C

Protanopia

#55543D

Deuteranopia

#57593E

Tritanopia

#613F3F

Achromatopsia

#494949

CSS Usage

background-color: #63423C;
color: #63423C;
border-color: #63423C;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F9F6F6
100
#F1EBE9
200
#E4D5D3
300
#D1B7B3
400
#B8918A
500
#9F6A60
600
#7F554D
700
#66443E
800
#4F3530
900
#3B2926
950
#251A18

Contrast Checker

Text on white

8.84:1

AA Pass AAA Pass

Text on black

2.38:1

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