#5490BB

#5490BB

Color Values

HEX

#5490BB

RGB

84, 144, 187

HSL

205.0, 43.1%, 53.1%

HSV

205.0, 55.1%, 73.3%

CMYK

55.1%, 23.0%, 0.0%, 26.7%

OKLCH

0.6302 0.0903 241.3

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#5490BB

#BB7F54

Analogous

#54BBB2

#545CBB

#5490BB

Triadic

#5490BB

#BB5490

#90BB54

Split Complementary

#5490BB

#BB545C

#BBB254

Tetradic

#5490BB

#B254BB

#BB7F54

#5CBB54

Color Blindness Simulation

Original

#5490BB

Protanopia

#6E6FB1

Deuteranopia

#6A66AE

Tritanopia

#57A8A7

Achromatopsia

#868686

CSS Usage

background-color: #5490BB;
color: #5490BB;
border-color: #5490BB;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F8FA
100
#E7EEF4
200
#CCDEEB
300
#A7C6DC
400
#78A7C9
500
#4989B6
600
#3A6D92
700
#2E5775
800
#24445B
900
#1E3443
950
#13212A

Contrast Checker

Text on white

3.45:1

AA Fail AAA Fail

Text on black

6.08:1

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