#291221

#291221

Color Values

HEX

#291221

RGB

41, 18, 33

HSL

320.9, 39.0%, 11.6%

HSV

320.9, 56.1%, 16.1%

CMYK

0.0%, 56.1%, 19.5%, 83.9%

OKLCH

0.2222 0.045 341.8

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#291221

#12291A

Analogous

#261229

#291216

#291221

Triadic

#291221

#212912

#122129

Split Complementary

#291221

#162912

#122926

Tetradic

#291221

#292612

#12291A

#121629

Color Blindness Simulation

Original

#291221

Protanopia

#1F1F1D

Deuteranopia

#20221C

Tritanopia

#281B1A

Achromatopsia

#181818

CSS Usage

background-color: #291221;
color: #291221;
border-color: #291221;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#FAF5F8
100
#F3E7EF
200
#E9CDE0
300
#DAAAC9
400
#C57CAC
500
#B14E8F
600
#8E3E72
700
#71325B
800
#592747
900
#411F36
950
#291422

Contrast Checker

Text on white

17.46:1

AA Pass AAA Pass

Text on black

1.2:1

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