#405B52

#405B52

Color Values

HEX

#405B52

RGB

64, 91, 82

HSL

160.0, 17.4%, 30.4%

HSV

160.0, 29.7%, 35.7%

CMYK

29.7%, 0.0%, 9.9%, 64.3%

OKLCH

0.4466 0.0356 172.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#405B52

#5B4049

Analogous

#405B45

#40575B

#405B52

Triadic

#405B52

#52405B

#5B5240

Split Complementary

#405B52

#5B4057

#5B4540

Tetradic

#405B52

#45405B

#5B4049

#575B40

Color Blindness Simulation

Original

#405B52

Protanopia

#4C4C54

Deuteranopia

#4A4855

Tritanopia

#415656

Achromatopsia

#555555

CSS Usage

background-color: #405B52;
color: #405B52;
border-color: #405B52;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F6F8F8
100
#EBF0EE
200
#D5E2DD
300
#B7CCC5
400
#90B1A6
500
#699687
600
#54786C
700
#436056
800
#354B43
900
#293833
950
#1A2320

Contrast Checker

Text on white

7.4:1

AA Pass AAA Pass

Text on black

2.84:1

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