#584B91

#584B91

Color Values

HEX

#584B91

RGB

88, 75, 145

HSL

251.1, 31.8%, 43.1%

HSV

251.1, 48.3%, 56.9%

CMYK

39.3%, 48.3%, 0.0%, 43.1%

OKLCH

0.4599 0.111 289.9

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#584B91

#84914B

Analogous

#4B6191

#7B4B91

#584B91

Triadic

#584B91

#91584B

#4B9158

Split Complementary

#584B91

#917B4B

#61914B

Tetradic

#584B91

#914B61

#84914B

#4B917B

Color Blindness Simulation

Original

#584B91

Protanopia

#525280

Deuteranopia

#53547C

Tritanopia

#577370

Achromatopsia

#535353

CSS Usage

background-color: #584B91;
color: #584B91;
border-color: #584B91;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F6F5F9
100
#EAE8F2
200
#D4D0E7
300
#B6AED5
400
#8E83BF
500
#6657A8
600
#524686
700
#41386C
800
#332B54
900
#28233E
950
#191627

Contrast Checker

Text on white

7.42:1

AA Pass AAA Pass

Text on black

2.83:1

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