#54DDEF

#54DDEF

Color Values

HEX

#54DDEF

RGB

84, 221, 239

HSL

187.0, 82.9%, 63.3%

HSV

187.0, 64.9%, 93.7%

CMYK

64.9%, 7.5%, 0.0%, 6.3%

OKLCH

0.8305 0.119 207.4

Properties

Cool Light Nearest: Sky Blue

Color Harmonies

Complementary

#54DDEF

#EF6654

Analogous

#54EFB4

#548FEF

#54DDEF

Triadic

#54DDEF

#EF54DD

#DDEF54

Split Complementary

#54DDEF

#EF548F

#EFB454

Tetradic

#54DDEF

#B454EF

#EF6654

#8FEF54

Color Blindness Simulation

Original

#54DDEF

Protanopia

#8F91EB

Deuteranopia

#877DEA

Tritanopia

#5BE7E6

Achromatopsia

#C1C1C1

CSS Usage

background-color: #54DDEF;
color: #54DDEF;
border-color: #54DDEF;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F2FBFD
100
#E1F7FA
200
#BEF2F9
300
#8FE9F5
400
#52DDEF
500
#16D1E9
600
#11A7BB
700
#0E8595
800
#0B6875
900
#0C4C55
950
#083035

Contrast Checker

Text on white

1.62:1

AA Fail AAA Fail

Text on black

12.97:1

AA Pass AAA Pass

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