#515754

#515754

Color Values

HEX

#515754

RGB

81, 87, 84

HSL

150.0, 3.6%, 32.9%

HSV

150.0, 6.9%, 34.1%

CMYK

6.9%, 0.0%, 3.4%, 65.9%

OKLCH

0.4504 0.009 164.6

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#515754

#575154

Analogous

#515751

#515757

#515754

Triadic

#515754

#545157

#575451

Split Complementary

#515754

#575157

#575151

Tetradic

#515754

#515157

#575154

#575751

Color Blindness Simulation

Original

#515754

Protanopia

#545455

Deuteranopia

#535355

Tritanopia

#515555

Achromatopsia

#565656

CSS Usage

background-color: #515754;
color: #515754;
border-color: #515754;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F8F7
100
#EDEEED
200
#DADDDB
300
#C0C4C2
400
#9DA4A1
500
#7B8480
600
#626A66
700
#4F5552
800
#3D4240
900
#2F3230
950
#1E201F

Contrast Checker

Text on white

7.39:1

AA Pass AAA Pass

Text on black

2.84:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026