#575BC7

#575BC7

Color Values

HEX

#575BC7

RGB

87, 91, 199

HSL

237,9, 50,0%, 56,1%

HSV

237,9, 56,3%, 78,0%

CMYK

56,3%, 54,3%, 0,0%, 22,0%

OKLCH

0,5264 0,1647 277,5

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#575BC7

#C7C357

Analogous

#5793C7

#8B57C7

#575BC7

Triadic

#575BC7

#C7575B

#5BC757

Split Complementary

#575BC7

#C78B57

#93C757

Tetradic

#575BC7

#C75793

#C7C357

#57C78B

Color Blindness Simulation

Original

#575BC7

Protanopia

#5959AD

Deuteranopia

#5858A7

Tritanopia

#579894

Achromatopsia

#626262

CSS Usage

background-color: #575BC7;
color: #575BC7;
border-color: #575BC7;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#C9CBED
300
#A3A5E0
400
#7175D0
500
#4044BF
600
#333799
700
#292C7A
800
#202260
900
#1B1C46
950
#11122C

Contrast Checker

Text on white

5,64:1

AA Pass AAA Fail

Text on black

3,73:1

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