#57BFEB

#57BFEB

Color Values

HEX

#57BFEB

RGB

87, 191, 235

HSL

197.8, 78.7%, 63.1%

HSV

197.8, 63.0%, 92.2%

CMYK

63.0%, 18.7%, 0.0%, 7.8%

OKLCH

0.7608 0.1144 228.8

Properties

Cool Light Nearest: Cerulean

Color Harmonies

Complementary

#57BFEB

#EB8357

Analogous

#57EBCD

#5775EB

#57BFEB

Triadic

#57BFEB

#EB57BF

#BFEB57

Split Complementary

#57BFEB

#EB5775

#EBCD57

Tetradic

#57BFEB

#CD57EB

#EB8357

#75EB57

Color Blindness Simulation

Original

#57BFEB

Protanopia

#8485E0

Deuteranopia

#7E76DE

Tritanopia

#5CD8D6

Achromatopsia

#ACACAC

CSS Usage

background-color: #57BFEB;
color: #57BFEB;
border-color: #57BFEB;
Nearest Tailwind: Sky 300 #7DD3FC

Tailwind Shades

50
#F2F9FC
100
#E1F2F9
200
#BFE7F7
300
#92D5F2
400
#56BFEB
500
#1BA8E4
600
#1687B6
700
#116C92
800
#0E5472
900
#0E3E53
950
#092734

Contrast Checker

Text on white

2.09:1

AA Fail AAA Fail

Text on black

10.06:1

AA Pass AAA Pass

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