#5771AC

#5771AC

Color Values

HEX

#5771AC

RGB

87, 113, 172

HSL

221.6, 33.9%, 50.8%

HSV

221.6, 49.4%, 67.5%

CMYK

49.4%, 34.3%, 0.0%, 32.5%

OKLCH

0.5543 0.0973 265.3

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#5771AC

#AC9257

Analogous

#579CAC

#6757AC

#5771AC

Triadic

#5771AC

#AC5771

#71AC57

Split Complementary

#5771AC

#AC6757

#9CAC57

Tetradic

#5771AC

#AC579C

#AC9257

#57AC67

Color Blindness Simulation

Original

#5771AC

Protanopia

#62629E

Deuteranopia

#615F9A

Tritanopia

#589290

Achromatopsia

#707070

CSS Usage

background-color: #5771AC;
color: #5771AC;
border-color: #5771AC;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F6FA
100
#E8EBF2
200
#CFD7E7
300
#ADBAD7
400
#8194C1
500
#546FAB
600
#435989
700
#36476D
800
#2A3755
900
#222B3F
950
#151B28

Contrast Checker

Text on white

4.81:1

AA Pass AAA Fail

Text on black

4.36:1

AA Fail AAA Fail

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