#515772

#515772

Color Values

HEX

#515772

RGB

81, 87, 114

HSL

229.1, 16.9%, 38.2%

HSV

229.1, 28.9%, 44.7%

CMYK

28.9%, 23.7%, 0.0%, 55.3%

OKLCH

0.4623 0.0446 274.8

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#515772

#726C51

Analogous

#516772

#5B5172

#515772

Triadic

#515772

#725157

#577251

Split Complementary

#515772

#725B51

#677251

Tetradic

#515772

#725167

#726C51

#51725B

Color Blindness Simulation

Original

#515772

Protanopia

#54546B

Deuteranopia

#53536A

Tritanopia

#516665

Achromatopsia

#585858

CSS Usage

background-color: #515772;
color: #515772;
border-color: #515772;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F8
100
#EBECF0
200
#D5D7E1
300
#B7BBCC
400
#9196B1
500
#6A7295
600
#555B77
700
#44495F
800
#35394B
900
#292C38
950
#1A1C23

Contrast Checker

Text on white

7.1:1

AA Pass AAA Pass

Text on black

2.96:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026