#1C201C

#1C201C

Color Values

HEX

#1C201C

RGB

28, 32, 28

HSL

120.0, 6.7%, 11.8%

HSV

120.0, 12.5%, 12.5%

CMYK

12.5%, 0.0%, 12.5%, 87.5%

OKLCH

0.2379 0.0096 145.3

Properties

Cool Dark Nearest: RAL 9017 Traffic Black

Color Harmonies

Complementary

#1C201C

#201C20

Analogous

#1E201C

#1C201E

#1C201C

Triadic

#1C201C

#1C1C20

#201C1C

Split Complementary

#1C201C

#1E1C20

#201C1E

Tetradic

#1C201C

#1C1E20

#201C20

#201E1C

Color Blindness Simulation

Original

#1C201C

Protanopia

#1E1E1D

Deuteranopia

#1E1D1D

Tritanopia

#1C1E1E

Achromatopsia

#1F1F1F

CSS Usage

background-color: #1C201C;
color: #1C201C;
border-color: #1C201C;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D9DED9
300
#BEC6BE
400
#9AA79A
500
#778877
600
#5F6D5F
700
#4C574C
800
#3B443B
900
#2E332E
950
#1D201D

Contrast Checker

Text on white

16.5:1

AA Pass AAA Pass

Text on black

1.27:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026