#515DAE

#515DAE

Color Values

HEX

#515DAE

RGB

81, 93, 174

HSL

232.3, 36.5%, 50.0%

HSV

232.3, 53.4%, 68.2%

CMYK

53.4%, 46.6%, 0.0%, 31.8%

OKLCH

0.5089 0.1281 274.6

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#515DAE

#AEA251

Analogous

#518BAE

#7451AE

#515DAE

Triadic

#515DAE

#AE515D

#5DAE51

Split Complementary

#515DAE

#AE7451

#8BAE51

Tetradic

#515DAE

#AE518B

#AEA251

#51AE74

Color Blindness Simulation

Original

#515DAE

Protanopia

#56569A

Deuteranopia

#565596

Tritanopia

#528B88

Achromatopsia

#606060

CSS Usage

background-color: #515DAE;
color: #515DAE;
border-color: #515DAE;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F6FA
100
#E8E9F3
200
#CED2E8
300
#ABB1D8
400
#7E87C3
500
#515DAE
600
#414A8B
700
#343B6F
800
#282E57
900
#212540
950
#151729

Contrast Checker

Text on white

5.95:1

AA Pass AAA Fail

Text on black

3.53:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026