#3573A4

#3573A4

Color Values

HEX

#3573A4

RGB

53, 115, 164

HSL

206.5, 51.2%, 42.5%

HSV

206.5, 67.7%, 64.3%

CMYK

67.7%, 29.9%, 0.0%, 35.7%

OKLCH

0.5373 0.1001 245.1

Properties

Cool Dark Nearest: steelblue

Color Harmonies

Complementary

#3573A4

#A46635

Analogous

#35A49D

#353BA4

#3573A4

Triadic

#3573A4

#A43573

#73A435

Split Complementary

#3573A4

#A4353B

#A49D35

Tetradic

#3573A4

#9D35A4

#A46635

#3BA435

Color Blindness Simulation

Original

#3573A4

Protanopia

#505098

Deuteranopia

#4C4895

Tritanopia

#388F8D

Achromatopsia

#696969

CSS Usage

background-color: #3573A4;
color: #3573A4;
border-color: #3573A4;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C9DDEE
300
#A2C5E1
400
#70A6D1
500
#3E87C1
600
#326C9A
700
#28567B
800
#1F4460
900
#1A3347
950
#10202D

Contrast Checker

Text on white

5.07:1

AA Pass AAA Fail

Text on black

4.14:1

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