#5851BF

#5851BF

Color Values

HEX

#5851BF

RGB

88, 81, 191

HSL

243.8, 46.2%, 53.3%

HSV

243.8, 57.6%, 74.9%

CMYK

53.9%, 57.6%, 0.0%, 25.1%

OKLCH

0.503 0.1669 281.4

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#5851BF

#B8BF51

Analogous

#5181BF

#8F51BF

#5851BF

Triadic

#5851BF

#BF5851

#51BF58

Split Complementary

#5851BF

#BF8F51

#81BF51

Tetradic

#5851BF

#BF5181

#B8BF51

#51BF8F

Color Blindness Simulation

Original

#5851BF

Protanopia

#5555A4

Deuteranopia

#55569E

Tritanopia

#588F8B

Achromatopsia

#5A5A5A

CSS Usage

background-color: #5851BF;
color: #5851BF;
border-color: #5851BF;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CDCBEC
300
#A9A6DE
400
#7B75CC
500
#4C45BA
600
#3D3795
700
#312C77
800
#26225D
900
#1F1C45
950
#13122B

Contrast Checker

Text on white

6.28:1

AA Pass AAA Fail

Text on black

3.34:1

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