#21141A

#21141A

Color Values

HEX

#21141A

RGB

33, 20, 26

HSL

332.3, 24.5%, 10.4%

HSV

332.3, 39.4%, 12.9%

CMYK

0.0%, 39.4%, 21.2%, 87.1%

OKLCH

0.2109 0.0238 350.1

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#21141A

#14211B

Analogous

#211421

#211514

#21141A

Triadic

#21141A

#1A2114

#141A21

Split Complementary

#21141A

#142115

#142121

Tetradic

#21141A

#212114

#14211B

#151421

Color Blindness Simulation

Original

#21141A

Protanopia

#1B1B19

Deuteranopia

#1C1D18

Tritanopia

#201717

Achromatopsia

#171717

CSS Usage

background-color: #21141A;
color: #21141A;
border-color: #21141A;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F9F6F7
100
#F1E9ED
200
#E4D3DB
300
#D1B3C1
400
#B88A9F
500
#9F607D
600
#7F4D64
700
#663E50
800
#4F303F
900
#3B2630
950
#25181E

Contrast Checker

Text on white

17.8:1

AA Pass AAA Pass

Text on black

1.18:1

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