#554F5E

#554F5E

Color Values

HEX

#554F5E

RGB

85, 79, 94

HSL

264,0, 8,7%, 33,9%

HSV

264,0, 16,0%, 36,9%

CMYK

9,6%, 16,0%, 0,0%, 63,1%

OKLCH

0,4389 0,0254 303,5

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#554F5E

#585E4F

Analogous

#4F505E

#5C4F5E

#554F5E

Triadic

#554F5E

#5E554F

#4F5E55

Split Complementary

#554F5E

#5E5C4F

#505E4F

Tetradic

#554F5E

#5E4F50

#585E4F

#4F5E5C

Color Blindness Simulation

Original

#554F5E

Protanopia

#52525A

Deuteranopia

#53535A

Tritanopia

#555857

Achromatopsia

#515151

CSS Usage

background-color: #554F5E;
color: #554F5E;
border-color: #554F5E;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#EDECEE
200
#DBD8DE
300
#C1BCC7
400
#9F98A9
500
#7D748B
600
#645D6F
700
#504B59
800
#3F3A45
900
#302D34
950
#1E1C21

Contrast Checker

Text on white

7,88:1

AA Pass AAA Pass

Text on black

2,67:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026