#545F7F

#545F7F

Color Values

HEX

#545F7F

RGB

84, 95, 127

HSL

224,7, 20,4%, 41,4%

HSV

224,7, 33,9%, 49,8%

CMYK

33,9%, 25,2%, 0,0%, 50,2%

OKLCH

0,4891 0,0534 269,7

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#545F7F

#7F7454

Analogous

#54757F

#5F547F

#545F7F

Triadic

#545F7F

#7F545F

#5F7F54

Split Complementary

#545F7F

#7F5F54

#757F54

Tetradic

#545F7F

#7F5475

#7F7454

#547F5F

Color Blindness Simulation

Original

#545F7F

Protanopia

#595977

Deuteranopia

#585775

Tritanopia

#557170

Achromatopsia

#5F5F5F

CSS Usage

background-color: #545F7F;
color: #545F7F;
border-color: #545F7F;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D8E3
300
#B5BCCE
400
#8D97B4
500
#65739A
600
#515C7B
700
#414962
800
#33394D
900
#282C39
950
#191C24

Contrast Checker

Text on white

6,32:1

AA Pass AAA Fail

Text on black

3,32:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026