#421D25

#421D25

Color Values

HEX

#421D25

RGB

66, 29, 37

HSL

347.0, 38.9%, 18.6%

HSV

347.0, 56.1%, 25.9%

CMYK

0.0%, 56.1%, 43.9%, 74.1%

OKLCH

0.2863 0.0579 7.7

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#421D25

#1D423A

Analogous

#421D37

#42271D

#421D25

Triadic

#421D25

#25421D

#1D2542

Split Complementary

#421D25

#1D4227

#1D3742

Tetradic

#421D25

#37421D

#1D423A

#271D42

Color Blindness Simulation

Original

#421D25

Protanopia

#323223

Deuteranopia

#343723

Tritanopia

#402221

Achromatopsia

#252525

CSS Usage

background-color: #421D25;
color: #421D25;
border-color: #421D25;
Nearest Tailwind: Rose 950 #4C0519

Tailwind Shades

50
#FAF5F6
100
#F3E7EA
200
#E9CDD3
300
#DAAAB4
400
#C57C8C
500
#B14E63
600
#8E3E50
700
#713240
800
#592732
900
#411F27
950
#291419

Contrast Checker

Text on white

14.64:1

AA Pass AAA Pass

Text on black

1.43:1

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