#75737C

#75737C

Color Values

HEX

#75737C

RGB

117, 115, 124

HSL

253.3, 3.8%, 46.9%

HSV

253.3, 7.3%, 48.6%

CMYK

5.6%, 7.3%, 0.0%, 51.4%

OKLCH

0.5603 0.0139 296.1

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#75737C

#7A7C73

Analogous

#73767C

#7A737C

#75737C

Triadic

#75737C

#7C7573

#737C75

Split Complementary

#75737C

#7C7A73

#767C73

Tetradic

#75737C

#7C7376

#7A7C73

#737C7A

Color Blindness Simulation

Original

#75737C

Protanopia

#74747A

Deuteranopia

#747479

Tritanopia

#757878

Achromatopsia

#747474

CSS Usage

background-color: #75737C;
color: #75737C;
border-color: #75737C;
Nearest Tailwind: Zinc 500 #71717A

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DBDADD
300
#C1BFC4
400
#9F9DA4
500
#7D7B84
600
#64626A
700
#504E55
800
#3E3D42
900
#302F32
950
#1E1E20

Contrast Checker

Text on white

4.67:1

AA Pass AAA Fail

Text on black

4.5:1

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