#576191

#576191

Color Values

HEX

#576191

RGB

87, 97, 145

HSL

229.7, 25.0%, 45.5%

HSV

229.7, 40.0%, 56.9%

CMYK

40.0%, 33.1%, 0.0%, 43.1%

OKLCH

0.5048 0.0775 274.3

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#576191

#918757

Analogous

#577E91

#6A5791

#576191

Triadic

#576191

#915761

#619157

Split Complementary

#576191

#916A57

#7E9157

Tetradic

#576191

#91577E

#918757

#57916A

Color Blindness Simulation

Original

#576191

Protanopia

#5B5B85

Deuteranopia

#5B5A83

Tritanopia

#577C7A

Achromatopsia

#626262

CSS Usage

background-color: #576191;
color: #576191;
border-color: #576191;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#E9EBF1
200
#D2D5E4
300
#B2B8D1
400
#8991B8
500
#606B9F
600
#4D5580
700
#3D4466
800
#303550
900
#26293B
950
#181A25

Contrast Checker

Text on white

5.96:1

AA Pass AAA Fail

Text on black

3.52:1

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