#5351B5

#5351B5

Color Values

HEX

#5351B5

RGB

83, 81, 181

HSL

241.2, 40.3%, 51.4%

HSV

241.2, 55.2%, 71.0%

CMYK

54.1%, 55.2%, 0.0%, 29.0%

OKLCH

0.4918 0.1541 280.0

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#5351B5

#B3B551

Analogous

#5181B5

#8551B5

#5351B5

Triadic

#5351B5

#B55351

#51B553

Split Complementary

#5351B5

#B58551

#81B551

Tetradic

#5351B5

#B55181

#B3B551

#51B585

Color Blindness Simulation

Original

#5351B5

Protanopia

#52529D

Deuteranopia

#525297

Tritanopia

#538A86

Achromatopsia

#595959

CSS Usage

background-color: #5351B5;
color: #5351B5;
border-color: #5351B5;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CDCDEA
300
#AAA9DA
400
#7C7BC7
500
#4E4CB3
600
#3F3D8F
700
#323172
800
#272659
900
#201F42
950
#14142A

Contrast Checker

Text on white

6.54:1

AA Pass AAA Fail

Text on black

3.21:1

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