#575AC4

#575AC4

Color Values

HEX

#575AC4

RGB

87, 90, 196

HSL

238,3, 48,0%, 55,5%

HSV

238,3, 55,6%, 76,9%

CMYK

55,6%, 54,1%, 0,0%, 23,1%

OKLCH

0,5224 0,1619 278,0

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#575AC4

#C4C157

Analogous

#5791C4

#8A57C4

#575AC4

Triadic

#575AC4

#C4575A

#5AC457

Split Complementary

#575AC4

#C48A57

#91C457

Tetradic

#575AC4

#C45791

#C4C157

#57C48A

Color Blindness Simulation

Original

#575AC4

Protanopia

#5858AA

Deuteranopia

#5858A4

Tritanopia

#579692

Achromatopsia

#616161

CSS Usage

background-color: #575AC4;
color: #575AC4;
border-color: #575AC4;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FA
100
#E6E6F4
200
#CACBEC
300
#A4A6DF
400
#7376CE
500
#4246BD
600
#353897
700
#2A2D79
800
#21235E
900
#1C1D45
950
#11122C

Contrast Checker

Text on white

5,73:1

AA Pass AAA Fail

Text on black

3,66:1

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