#5B50D3

#5B50D3

Color Values

HEX

#5B50D3

RGB

91, 80, 211

HSL

245.0, 59.8%, 57.1%

HSV

245.0, 62.1%, 82.7%

CMYK

56.9%, 62.1%, 0.0%, 17.3%

OKLCH

0.5192 0.194 281.0

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5B50D3

#C8D350

Analogous

#5087D3

#9D50D3

#5B50D3

Triadic

#5B50D3

#D35B50

#50D35B

Split Complementary

#5B50D3

#D39D50

#87D350

Tetradic

#5B50D3

#D35087

#C8D350

#50D39D

Color Blindness Simulation

Original

#5B50D3

Protanopia

#5656B3

Deuteranopia

#5758AC

Tritanopia

#5A9A95

Achromatopsia

#5C5C5C

CSS Usage

background-color: #5B50D3;
color: #5B50D3;
border-color: #5B50D3;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F4F3FB
100
#E6E4F6
200
#CAC6F1
300
#A39DE6
400
#7268D9
500
#4033CC
600
#3329A3
700
#292182
800
#201A66
900
#1B164B
950
#110E2F

Contrast Checker

Text on white

5.94:1

AA Pass AAA Fail

Text on black

3.53:1

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