#18363C

#18363C

Color Values

HEX

#18363C

RGB

24, 54, 60

HSL

190.0, 42.9%, 16.5%

HSV

190.0, 60.0%, 23.5%

CMYK

60.0%, 10.0%, 0.0%, 76.5%

OKLCH

0.3126 0.0373 212.2

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#18363C

#3C1E18

Analogous

#183C30

#18243C

#18363C

Triadic

#18363C

#3C1836

#363C18

Split Complementary

#18363C

#3C1824

#3C3018

Tetradic

#18363C

#30183C

#3C1E18

#243C18

Color Blindness Simulation

Original

#18363C

Protanopia

#25253B

Deuteranopia

#23213A

Tritanopia

#193939

Achromatopsia

#303030

CSS Usage

background-color: #18363C;
color: #18363C;
border-color: #18363C;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5F9FA
100
#E7F1F4
200
#CCE6EB
300
#A8D3DC
400
#78BCC9
500
#49A4B6
600
#3A8392
700
#2F6975
800
#24525B
900
#1E3D43
950
#13262A

Contrast Checker

Text on white

12.87:1

AA Pass AAA Pass

Text on black

1.63:1

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