#5257F3

#5257F3

Color Values

HEX

#5257F3

RGB

82, 87, 243

HSL

238.1, 87.0%, 63.7%

HSV

238.1, 66.3%, 95.3%

CMYK

66.3%, 64.2%, 0.0%, 4.7%

OKLCH

0.551 0.228 274.6

Properties

Cool Dark Nearest: slateblue 1

Color Harmonies

Complementary

#5257F3

#F3EE52

Analogous

#52A8F3

#9D52F3

#5257F3

Triadic

#5257F3

#F35257

#57F352

Split Complementary

#5257F3

#F39D52

#A8F352

Tetradic

#5257F3

#F352A8

#F3EE52

#52F39D

Color Blindness Simulation

Original

#5257F3

Protanopia

#5454CD

Deuteranopia

#5454C4

Tritanopia

#52AFA9

Achromatopsia

#616161

CSS Usage

background-color: #5257F3;
color: #5257F3;
border-color: #5257F3;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F2F2FD
100
#E0E1FA
200
#BCBEFA
300
#8D90F7
400
#4F54F3
500
#1118EE
600
#0D13BF
700
#0B0F99
800
#080C77
900
#0B0D56
950
#070837

Contrast Checker

Text on white

5.23:1

AA Pass AAA Fail

Text on black

4.02:1

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