#5B56EB

#5B56EB

Color Values

HEX

#5B56EB

RGB

91, 86, 235

HSL

242.0, 78.8%, 62.9%

HSV

242.0, 63.4%, 92.2%

CMYK

61.3%, 63.4%, 0.0%, 7.8%

OKLCH

0.5485 0.2172 277.9

Properties

Cool Dark Nearest: slateblue 1

Color Harmonies

Complementary

#5B56EB

#E6EB56

Analogous

#569BEB

#A556EB

#5B56EB

Triadic

#5B56EB

#EB5B56

#56EB5B

Split Complementary

#5B56EB

#EBA556

#9BEB56

Tetradic

#5B56EB

#EB569B

#E6EB56

#56EBA5

Color Blindness Simulation

Original

#5B56EB

Protanopia

#5959C7

Deuteranopia

#595ABE

Tritanopia

#5BAAA4

Achromatopsia

#626262

CSS Usage

background-color: #5B56EB;
color: #5B56EB;
border-color: #5B56EB;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F2FC
100
#E2E1F9
200
#C1BFF7
300
#9592F2
400
#5B56EB
500
#221BE4
600
#1B16B6
700
#161192
800
#110E72
900
#100E53
950
#0A0934

Contrast Checker

Text on white

5.28:1

AA Pass AAA Fail

Text on black

3.98:1

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