#584FAB

#584FAB

Color Values

HEX

#584FAB

RGB

88, 79, 171

HSL

245.9, 36.8%, 49.0%

HSV

245.9, 53.8%, 67.1%

CMYK

48.5%, 53.8%, 0.0%, 32.9%

OKLCH

0.4849 0.1422 284.2

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#584FAB

#A2AB4F

Analogous

#4F74AB

#864FAB

#584FAB

Triadic

#584FAB

#AB584F

#4FAB58

Split Complementary

#584FAB

#AB864F

#74AB4F

Tetradic

#584FAB

#AB4F74

#A2AB4F

#4FAB86

Color Blindness Simulation

Original

#584FAB

Protanopia

#545495

Deuteranopia

#55558F

Tritanopia

#58837F

Achromatopsia

#585858

CSS Usage

background-color: #584FAB;
color: #584FAB;
border-color: #584FAB;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E9E8F3
200
#D1CEE8
300
#B0ABD8
400
#857EC3
500
#5A51AE
600
#48408C
700
#393470
800
#2D2857
900
#242040
950
#161429

Contrast Checker

Text on white

6.73:1

AA Pass AAA Fail

Text on black

3.12:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026