#547DA3

#547DA3

Color Values

HEX

#547DA3

RGB

84, 125, 163

HSL

208.9, 32.0%, 48.4%

HSV

208.9, 48.5%, 63.9%

CMYK

48.5%, 23.3%, 0.0%, 36.1%

OKLCH

0.5751 0.0746 247.4

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#547DA3

#A37A54

Analogous

#54A3A1

#5455A3

#547DA3

Triadic

#547DA3

#A3547D

#7DA354

Split Complementary

#547DA3

#A35455

#A3A154

Tetradic

#547DA3

#A154A3

#A37A54

#55A354

Color Blindness Simulation

Original

#547DA3

Protanopia

#66669A

Deuteranopia

#636098

Tritanopia

#569391

Achromatopsia

#777777

CSS Usage

background-color: #547DA3;
color: #547DA3;
border-color: #547DA3;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E8EDF2
200
#D0DCE7
300
#AEC3D5
400
#82A2BF
500
#5781A8
600
#456787
700
#37536C
800
#2B4054
900
#22313E
950
#161F27

Contrast Checker

Text on white

4.34:1

AA Fail AAA Fail

Text on black

4.84:1

AA Pass 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