#1C1822

#1C1822

Color Values

HEX

#1C1822

RGB

28, 24, 34

HSL

264.0, 17.2%, 11.4%

HSV

264.0, 29.4%, 13.3%

CMYK

17.6%, 29.4%, 0.0%, 86.7%

OKLCH

0.2183 0.0201 303.0

Properties

Cool Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#1C1822

#1E2218

Analogous

#181922

#211822

#1C1822

Triadic

#1C1822

#221C18

#18221C

Split Complementary

#1C1822

#222118

#192218

Tetradic

#1C1822

#221819

#1E2218

#182221

Color Blindness Simulation

Original

#1C1822

Protanopia

#1A1A20

Deuteranopia

#1A1B1F

Tritanopia

#1C1E1D

Achromatopsia

#1A1A1A

CSS Usage

background-color: #1C1822;
color: #1C1822;
border-color: #1C1822;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F7F6F8
100
#EDEBF0
200
#DAD5E1
300
#C0B7CC
400
#9D90B1
500
#7B6A95
600
#625478
700
#4F4460
800
#3E354B
900
#2F2938
950
#1E1A23

Contrast Checker

Text on white

17.45:1

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