#183535

#183535

Color Values

HEX

#183535

RGB

24, 53, 53

HSL

180.0, 37.7%, 15.1%

HSV

180.0, 54.7%, 20.8%

CMYK

54.7%, 0.0%, 0.0%, 79.2%

OKLCH

0.3065 0.0349 195.5

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#183535

#351818

Analogous

#183527

#182735

#183535

Triadic

#183535

#351835

#353518

Split Complementary

#183535

#351827

#352718

Tetradic

#183535

#271835

#351818

#273518

Color Blindness Simulation

Original

#183535

Protanopia

#252535

Deuteranopia

#232135

Tritanopia

#193535

Achromatopsia

#2F2F2F

CSS Usage

background-color: #183535;
color: #183535;
border-color: #183535;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CEE9E9
300
#ABD9D9
400
#7DC4C4
500
#4FB0B0
600
#408C8C
700
#337070
800
#285858
900
#204141
950
#142929

Contrast Checker

Text on white

13.13:1

AA Pass AAA Pass

Text on black

1.6:1

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