#5B5BED

#5B5BED

Color Values

HEX

#5B5BED

RGB

91, 91, 237

HSL

240.0, 80.2%, 64.3%

HSV

240.0, 61.6%, 92.9%

CMYK

61.6%, 61.6%, 0.0%, 7.1%

OKLCH

0.5583 0.2139 276.9

Properties

Cool Dark Nearest: slateblue 2

Color Harmonies

Complementary

#5B5BED

#EDED5B

Analogous

#5BA4ED

#A45BED

#5B5BED

Triadic

#5B5BED

#ED5B5B

#5BED5B

Split Complementary

#5B5BED

#EDA45B

#A4ED5B

Tetradic

#5B5BED

#ED5BA4

#EDED5B

#5BEDA4

Color Blindness Simulation

Original

#5B5BED

Protanopia

#5B5BCA

Deuteranopia

#5B5BC1

Tritanopia

#5BAEA8

Achromatopsia

#666666

CSS Usage

background-color: #5B5BED;
color: #5B5BED;
border-color: #5B5BED;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F2F2FD
100
#E1E1F9
200
#BFBFF8
300
#9191F3
400
#5555EC
500
#1919E6
600
#1414B8
700
#101093
800
#0D0D73
900
#0D0D53
950
#090935

Contrast Checker

Text on white

5.04:1

AA Pass AAA Fail

Text on black

4.16:1

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