#57BCBF

#57BCBF

Color Values

HEX

#57BCBF

RGB

87, 188, 191

HSL

181.7, 44.8%, 54.5%

HSV

181.7, 54.5%, 74.9%

CMYK

54.5%, 1.6%, 0.0%, 25.1%

OKLCH

0.7367 0.0939 198.0

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Harmonies

Complementary

#57BCBF

#BF5A57

Analogous

#57BF8E

#5788BF

#57BCBF

Triadic

#57BCBF

#BF57BC

#BCBF57

Split Complementary

#57BCBF

#BF5788

#BF8E57

Tetradic

#57BCBF

#8E57BF

#BF5A57

#88BF57

Color Blindness Simulation

Original

#57BCBF

Protanopia

#8384BE

Deuteranopia

#7D75BE

Tritanopia

#5CBEBE

Achromatopsia

#A7A7A7

CSS Usage

background-color: #57BCBF;
color: #57BCBF;
border-color: #57BCBF;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F4FAFA
100
#E6F4F4
200
#CBEAEB
300
#A6DCDD
400
#76C9CB
500
#46B5B9
600
#389194
700
#2D7476
800
#235B5C
900
#1D4344
950
#122A2B

Contrast Checker

Text on white

2.25:1

AA Fail AAA Fail

Text on black

9.35:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026