#545A78

#545A78

Color Values

HEX

#545A78

RGB

84, 90, 120

HSL

230.0, 17.6%, 40.0%

HSV

230.0, 30.0%, 47.1%

CMYK

30.0%, 25.0%, 0.0%, 52.9%

OKLCH

0.4744 0.0491 275.6

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#545A78

#787254

Analogous

#546C78

#605478

#545A78

Triadic

#545A78

#78545A

#5A7854

Split Complementary

#545A78

#786054

#6C7854

Tetradic

#545A78

#78546C

#787254

#547860

Color Blindness Simulation

Original

#545A78

Protanopia

#575771

Deuteranopia

#56566F

Tritanopia

#546B6A

Achromatopsia

#5B5B5B

CSS Usage

background-color: #545A78;
color: #545A78;
border-color: #545A78;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F8
100
#EAEBF0
200
#D5D7E2
300
#B7BBCD
400
#9096B1
500
#697196
600
#545A78
700
#434860
800
#35384B
900
#292B38
950
#1A1B23

Contrast Checker

Text on white

6.75:1

AA Pass AAA Fail

Text on black

3.11:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026