#565BC4

#565BC4

Color Values

HEX

#565BC4

RGB

86, 91, 196

HSL

237,3, 48,2%, 55,3%

HSV

237,3, 56,1%, 76,9%

CMYK

56,1%, 53,6%, 0,0%, 23,1%

OKLCH

0,5235 0,1608 277,2

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#565BC4

#C4BF56

Analogous

#5692C4

#8856C4

#565BC4

Triadic

#565BC4

#C4565B

#5BC456

Split Complementary

#565BC4

#C48856

#92C456

Tetradic

#565BC4

#C45692

#C4BF56

#56C488

Color Blindness Simulation

Original

#565BC4

Protanopia

#5858AB

Deuteranopia

#5858A4

Tritanopia

#569792

Achromatopsia

#626262

CSS Usage

background-color: #565BC4;
color: #565BC4;
border-color: #565BC4;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FA
100
#E6E6F4
200
#CACCED
300
#A4A7DF
400
#7377CE
500
#4248BD
600
#353997
700
#2A2E79
800
#21245E
900
#1B1D45
950
#11132C

Contrast Checker

Text on white

5,69:1

AA Pass AAA Fail

Text on black

3,69:1

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