#75737F

#75737F

Color Values

HEX

#75737F

RGB

117, 115, 127

HSL

250.0, 5.0%, 47.5%

HSV

250.0, 9.4%, 49.8%

CMYK

7.9%, 9.4%, 0.0%, 50.2%

OKLCH

0.5614 0.0184 293.4

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#75737F

#7D7F73

Analogous

#73777F

#7B737F

#75737F

Triadic

#75737F

#7F7573

#737F75

Split Complementary

#75737F

#7F7B73

#777F73

Tetradic

#75737F

#7F7377

#7D7F73

#737F7B

Color Blindness Simulation

Original

#75737F

Protanopia

#74747C

Deuteranopia

#74747B

Tritanopia

#757A79

Achromatopsia

#747474

CSS Usage

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

Tailwind Shades

50
#F7F7F8
100
#EDECEE
200
#DADADD
300
#C0BFC5
400
#9E9CA5
500
#7B7986
600
#63616B
700
#4F4E56
800
#3E3D43
900
#2F2E33
950
#1E1D20

Contrast Checker

Text on white

4.65:1

AA Pass AAA Fail

Text on black

4.52:1

AA Pass 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