#4F57EC

#4F57EC

Color Values

HEX

#4F57EC

RGB

79, 87, 236

HSL

236.9, 80.5%, 61.8%

HSV

236.9, 66.5%, 92.5%

CMYK

66.5%, 63.1%, 0.0%, 7.5%

OKLCH

0.5432 0.22 274.0

Properties

Cool Dark Nearest: slateblue 2

Color Harmonies

Complementary

#4F57EC

#ECE44F

Analogous

#4FA6EC

#954FEC

#4F57EC

Triadic

#4F57EC

#EC4F57

#57EC4F

Split Complementary

#4F57EC

#EC954F

#A6EC4F

Tetradic

#4F57EC

#EC4FA6

#ECE44F

#4FEC95

Color Blindness Simulation

Original

#4F57EC

Protanopia

#5253C8

Deuteranopia

#5251BF

Tritanopia

#4FABA5

Achromatopsia

#606060

CSS Usage

background-color: #4F57EC;
color: #4F57EC;
border-color: #4F57EC;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F2F3FD
100
#E1E2F9
200
#BFC2F8
300
#9196F3
400
#555DED
500
#1923E6
600
#141CB8
700
#101793
800
#0C1273
900
#0D1154
950
#080B35

Contrast Checker

Text on white

5.38:1

AA Pass AAA Fail

Text on black

3.91:1

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