#454C53

#454C53

Color Values

HEX

#454C53

RGB

69, 76, 83

HSL

210.0, 9.2%, 29.8%

HSV

210.0, 16.9%, 32.5%

CMYK

16.9%, 8.4%, 0.0%, 67.5%

OKLCH

0.4128 0.0148 248.2

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#454C53

#534C45

Analogous

#455353

#454553

#454C53

Triadic

#454C53

#53454C

#4C5345

Split Complementary

#454C53

#534545

#535345

Tetradic

#454C53

#534553

#534C45

#455345

Color Blindness Simulation

Original

#454C53

Protanopia

#484851

Deuteranopia

#484751

Tritanopia

#455050

Achromatopsia

#4B4B4B

CSS Usage

background-color: #454C53;
color: #454C53;
border-color: #454C53;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#ECEDEF
200
#D8DBDF
300
#BCC2C7
400
#98A1A9
500
#74808B
600
#5D666F
700
#4A5259
800
#3A4046
900
#2C3034
950
#1C1F21

Contrast Checker

Text on white

8.71:1

AA Pass AAA Pass

Text on black

2.41:1

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