#554F63

#554F63

Color Values

HEX

#554F63

RGB

85, 79, 99

HSL

258,0, 11,2%, 34,9%

HSV

258,0, 20,2%, 38,8%

CMYK

14,1%, 20,2%, 0,0%, 61,2%

OKLCH

0,441 0,0332 298,8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#554F63

#5D634F

Analogous

#4F5363

#5F4F63

#554F63

Triadic

#554F63

#63554F

#4F6355

Split Complementary

#554F63

#635F4F

#53634F

Tetradic

#554F63

#634F53

#5D634F

#4F635F

Color Blindness Simulation

Original

#554F63

Protanopia

#52525E

Deuteranopia

#53535D

Tritanopia

#555A5A

Achromatopsia

#525252

CSS Usage

background-color: #554F63;
color: #554F63;
border-color: #554F63;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#ECEBEF
200
#DAD7DF
300
#BFBBC9
400
#9C96AB
500
#7A718E
600
#615B71
700
#4E485B
800
#3D3947
900
#2E2C35
950
#1D1C22

Contrast Checker

Text on white

7,82:1

AA Pass AAA Pass

Text on black

2,68:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

يناير 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

يناير 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

يناير 18, 2026