#585EB3

#585EB3

Color Values

HEX

#585EB3

RGB

88, 94, 179

HSL

236,0, 37,4%, 52,4%

HSV

236,0, 50,8%, 70,2%

CMYK

50,8%, 47,5%, 0,0%, 29,8%

OKLCH

0,5192 0,1323 277,7

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#585EB3

#B3AD58

Analogous

#588CB3

#8058B3

#585EB3

Triadic

#585EB3

#B3585E

#5EB358

Split Complementary

#585EB3

#B38058

#8CB358

Tetradic

#585EB3

#B3588C

#B3AD58

#58B380

Color Blindness Simulation

Original

#585EB3

Protanopia

#5B5B9E

Deuteranopia

#5A5A9A

Tritanopia

#588E8B

Achromatopsia

#636363

CSS Usage

background-color: #585EB3;
color: #585EB3;
border-color: #585EB3;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CED0E9
300
#ABAED9
400
#7D82C4
500
#5056AF
600
#40458C
700
#333770
800
#282B58
900
#202241
950
#141629

Contrast Checker

Text on white

5,73:1

AA Pass AAA Fail

Text on black

3,67:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026