#494557

#494557

Color Values

HEX

#494557

RGB

73, 69, 87

HSL

253.3, 11.5%, 30.6%

HSV

253.3, 20.7%, 34.1%

CMYK

16.1%, 20.7%, 0.0%, 65.9%

OKLCH

0.4014 0.0303 295.2

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#494557

#535745

Analogous

#454A57

#524557

#494557

Triadic

#494557

#574945

#455749

Split Complementary

#494557

#575245

#4A5745

Tetradic

#494557

#57454A

#535745

#455752

Color Blindness Simulation

Original

#494557

Protanopia

#474753

Deuteranopia

#484852

Tritanopia

#494F4E

Achromatopsia

#474747

CSS Usage

background-color: #494557;
color: #494557;
border-color: #494557;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F7F7F8
100
#ECEBEF
200
#D9D7DF
300
#BEBBC9
400
#9B96AC
500
#77718E
600
#5F5A72
700
#4C485B
800
#3C3847
900
#2E2B35
950
#1D1B22

Contrast Checker

Text on white

9.24:1

AA Pass AAA Pass

Text on black

2.27:1

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