#5187DB

#5187DB

Color Values

HEX

#5187DB

RGB

81, 135, 219

HSL

216.5, 65.7%, 58.8%

HSV

216.5, 63.0%, 85.9%

CMYK

63.0%, 38.4%, 0.0%, 14.1%

OKLCH

0.6254 0.1399 258.9

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#5187DB

#DBA551

Analogous

#51CCDB

#6051DB

#5187DB

Triadic

#5187DB

#DB5187

#87DB51

Split Complementary

#5187DB

#DB6051

#CCDB51

Tetradic

#5187DB

#DB51CC

#DBA551

#51DB60

Color Blindness Simulation

Original

#5187DB

Protanopia

#6869C7

Deuteranopia

#6561C2

Tritanopia

#54B7B3

Achromatopsia

#828282

CSS Usage

background-color: #5187DB;
color: #5187DB;
border-color: #5187DB;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F6FC
100
#E3EBF7
200
#C4D6F3
300
#9AB9EA
400
#6393DF
500
#2C6DD3
600
#2357A9
700
#1C4687
800
#16376A
900
#142A4D
950
#0D1B31

Contrast Checker

Text on white

3.6:1

AA Fail AAA Fail

Text on black

5.84:1

AA Pass 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