#5457F3

#5457F3

Color Values

HEX

#5457F3

RGB

84, 87, 243

HSL

238.9, 86.9%, 64.1%

HSV

238.9, 65.4%, 95.3%

CMYK

65.4%, 64.2%, 0.0%, 4.7%

OKLCH

0.5522 0.2276 275.2

Properties

Cool Dark Nearest: slateblue 1

Color Harmonies

Complementary

#5457F3

#F3F054

Analogous

#54A6F3

#A154F3

#5457F3

Triadic

#5457F3

#F35457

#57F354

Split Complementary

#5457F3

#F3A154

#A6F354

Tetradic

#5457F3

#F354A6

#F3F054

#54F3A1

Color Blindness Simulation

Original

#5457F3

Protanopia

#5555CD

Deuteranopia

#5555C4

Tritanopia

#54AFA9

Achromatopsia

#626262

CSS Usage

background-color: #5457F3;
color: #5457F3;
border-color: #5457F3;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F2F2FD
100
#E0E0FA
200
#BCBDFA
300
#8D8FF7
400
#4F52F3
500
#1115EE
600
#0D11BF
700
#0B0D99
800
#080A77
900
#0B0C56
950
#070837

Contrast Checker

Text on white

5.21:1

AA Pass AAA Fail

Text on black

4.03:1

AA Fail AAA Fail

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