#5B57AF

#5B57AF

Color Values

HEX

#5B57AF

RGB

91, 87, 175

HSL

242.7, 35.5%, 51.4%

HSV

242.7, 50.3%, 68.6%

CMYK

48.0%, 50.3%, 0.0%, 31.4%

OKLCH

0.5052 0.1359 282.4

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#5B57AF

#ABAF57

Analogous

#577FAF

#8757AF

#5B57AF

Triadic

#5B57AF

#AF5B57

#57AF5B

Split Complementary

#5B57AF

#AF8757

#7FAF57

Tetradic

#5B57AF

#AF577F

#ABAF57

#57AF87

Color Blindness Simulation

Original

#5B57AF

Protanopia

#59599A

Deuteranopia

#5A5A95

Tritanopia

#5B8985

Achromatopsia

#5E5E5E

CSS Usage

background-color: #5B57AF;
color: #5B57AF;
border-color: #5B57AF;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#D0CFE8
300
#AEACD8
400
#827FC2
500
#5652AD
600
#45428A
700
#37356F
800
#2B2956
900
#222140
950
#161528

Contrast Checker

Text on white

6.13:1

AA Pass AAA Fail

Text on black

3.43:1

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