#4578C2

#4578C2

Color Values

HEX

#4578C2

RGB

69, 120, 194

HSL

215.5, 50.6%, 51.6%

HSV

215.5, 64.4%, 76.1%

CMYK

64.4%, 38.1%, 0.0%, 23.9%

OKLCH

0.5724 0.1274 257.8

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#4578C2

#C28F45

Analogous

#45B7C2

#5145C2

#4578C2

Triadic

#4578C2

#C24578

#78C245

Split Complementary

#4578C2

#C25145

#B7C245

Tetradic

#4578C2

#C245B7

#C28F45

#45C251

Color Blindness Simulation

Original

#4578C2

Protanopia

#5B5CB0

Deuteranopia

#5854AC

Tritanopia

#48A29F

Achromatopsia

#737373

CSS Usage

background-color: #4578C2;
color: #4578C2;
border-color: #4578C2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C9D8ED
300
#A3BCE1
400
#7198D0
500
#3F74C0
600
#325D9A
700
#284A7B
800
#1F3A60
900
#1A2C47
950
#111C2D

Contrast Checker

Text on white

4.45:1

AA Fail AAA Fail

Text on black

4.72:1

AA Pass 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