#554C5F

#554C5F

Color Values

HEX

#554C5F

RGB

85, 76, 95

HSL

268.4, 11.1%, 33.5%

HSV

268.4, 20.0%, 37.3%

CMYK

10.5%, 20.0%, 0.0%, 62.7%

OKLCH

0.4326 0.0328 306.5

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#554C5F

#565F4C

Analogous

#4C4C5F

#5E4C5F

#554C5F

Triadic

#554C5F

#5F554C

#4C5F55

Split Complementary

#554C5F

#5F5E4C

#4C5F4C

Tetradic

#554C5F

#5F4C4C

#565F4C

#4C5F5E

Color Blindness Simulation

Original

#554C5F

Protanopia

#51515A

Deuteranopia

#525259

Tritanopia

#555756

Achromatopsia

#4F4F4F

CSS Usage

background-color: #554C5F;
color: #554C5F;
border-color: #554C5F;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#EDEBEF
200
#DBD7DF
300
#C1BBC9
400
#A096AB
500
#7F718E
600
#655B71
700
#51495B
800
#3F3947
900
#302C35
950
#1E1C22

Contrast Checker

Text on white

8.12:1

AA Pass AAA Pass

Text on black

2.59:1

AA Fail AAA Fail

Related Articles

Tutorials

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

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026