#515785

#515785

Color Values

HEX

#515785

RGB

81, 87, 133

HSL

233.1, 24.3%, 42.0%

HSV

233.1, 39.1%, 52.2%

CMYK

39.1%, 34.6%, 0.0%, 47.8%

OKLCH

0.4718 0.0747 277.4

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#515785

#857F51

Analogous

#517185

#655185

#515785

Triadic

#515785

#855157

#578551

Split Complementary

#515785

#856551

#718551

Tetradic

#515785

#855171

#857F51

#518565

Color Blindness Simulation

Original

#515785

Protanopia

#54547A

Deuteranopia

#535377

Tritanopia

#51716F

Achromatopsia

#595959

CSS Usage

background-color: #515785;
color: #515785;
border-color: #515785;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D3D5E4
300
#B3B6D1
400
#8A8FB8
500
#61689E
600
#4D537F
700
#3E4265
800
#30344F
900
#26283B
950
#181925

Contrast Checker

Text on white

6.88:1

AA Pass AAA Fail

Text on black

3.05:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026