#33565C

#33565C

Color Values

HEX

#33565C

RGB

51, 86, 92

HSL

188.8, 28.7%, 28.0%

HSV

188.8, 44.6%, 36.1%

CMYK

44.6%, 6.5%, 0.0%, 63.9%

OKLCH

0.4291 0.0416 209.5

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#33565C

#5C3933

Analogous

#335C4D

#33415C

#33565C

Triadic

#33565C

#5C3356

#565C33

Split Complementary

#33565C

#5C3341

#5C4D33

Tetradic

#33565C

#4D335C

#5C3933

#415C33

Color Blindness Simulation

Original

#33565C

Protanopia

#42425B

Deuteranopia

#403E5A

Tritanopia

#355959

Achromatopsia

#4F4F4F

CSS Usage

background-color: #33565C;
color: #33565C;
border-color: #33565C;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F9F9
100
#E9F0F2
200
#D1E3E6
300
#B0CED3
400
#86B4BC
500
#5B99A4
600
#497B83
700
#3A6269
800
#2D4D52
900
#24393D
950
#172427

Contrast Checker

Text on white

8.0:1

AA Pass AAA Pass

Text on black

2.63:1

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